--- product_id: 745832537 title: "ght Therapy Lamp with Socket,PDGROW 48W 24 LED Deep Red Light Therapy Bulb Heat Device, 670 Nanometer Red & Near Infrared Lights 850nm" brand: "pdgrow" price: "€ 0.22" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.it/products/745832537-ght-therapy-lamp-with-socket-pdgrow-48w-24-led-deep store_origin: IT region: Italy --- # ght Therapy Lamp with Socket,PDGROW 48W 24 LED Deep Red Light Therapy Bulb Heat Device, 670 Nanometer Red & Near Infrared Lights 850nm **Brand:** pdgrow **Price:** € 0.22 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** ght Therapy Lamp with Socket,PDGROW 48W 24 LED Deep Red Light Therapy Bulb Heat Device, 670 Nanometer Red & Near Infrared Lights 850nm by pdgrow - **How much does it cost?** € 0.22 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/745832537-ght-therapy-lamp-with-socket-pdgrow-48w-24-led-deep) ## Best For - pdgrow enthusiasts ## Why This Product - Trusted pdgrow brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description ght Therapy Lamp with Socket,PDGROW 48W 24 LED Deep Red Light Therapy Bulb Heat Device, 670 Nanometer Red & Near Infrared Lights 850nm : desertcart.co.uk: Lighting Review: I have been investigating Red Light Therapy (RLT) for some time, and invite you to find and read a copy of Ari Whitten's "Red Light Therapy" if you're into some of the more technical details of the subject. Whitten defines the power profiles of some very sophisticated and expensive lights and explains in great detail that you indeed need a powerful device to penetrate deeply enough into the body to gain the real benefits of RLT. Without the proper power output of your device you are essentially wasting your time. These RLT Bulbs comprise a design which, on paper and when compared to other red light devices, fully meets these power requirements. The design groups 12 660nm red and 12 850 near IR bulbs into four groups, using a high power of 48 (rated) watts. These are great numbers. The lights are then focused into a more narrow delivery pattern that allows them to be used at a range of distances from the body that can deliver a variety of coverages; see Whitten and many others for a breakdown of what can be a fairly complex subject that involves power demands, desired depth penetration, length of exposure at variable distances and so on. In this case it is not only the power of the light but the design of the lenses (25 Degree direct led lens) that makes it so effective and versatile. You only need 5 minutes or so at 12-18" from the face (two lights, one on each side) to start to understand the effects and gain the benefits of RLT using these units. Pull the units back further, increase your time a bit and you easily get whole body coverage with good power. Yes, there are wider angle 54 watt (rated) class bulbs also available on desertcart which are very interesting, but bear in mind that as this class of bulb is moved further away the coverage and power diminishes rapidly. Using these wider wash units in combination with the more focused bulbs herein under discussion could in theory give you a very sophisticated system. BTW, if your research is interesting you in skull penetration (difficult) the power and focus of this light puts it in a class by itself. Try two of them on either side of the head placed 6-12" from the ears. Astoundingly, at around $40 per unit these bulbs deliver (on paper) the same specs as far more expensive lights--check their specs against Whitten's suggestions. To use them properly you MUST mount them so that they can be properly aimed and held in position for extended periods. I use, and suggest a two light minimum. The LimoStudio 2 Pcs Photography Studio AC Socket Light Stand, available on desertcart, and pair of desertcartBasics Aluminum Light Photography Tripod Stands (or equivalent) will allow you to mount two of these lights in such a manner that you can place then anywhere and start to gain the full benefits of their incredible power. Simply laying the light on a table or holding it in your hand and pointing it is not going to cut it, given the long term nature of the necessary RLT commitment. These lights are best used in the hands of someone who has taken the time to investigate and understand the potential benefits of RLT, and who is then willing to take the time and make a small investment in hardware to make them fully usable. Then, above all, you have to create a method and schedule, commit to and actually DO IT over an extended period of time. Funny how that's always the hard part. While any chair will do I suggest a recliner; place a light on either side, remove any necessary clothing, use a hand held mirror to check your focus areas when working on the head and start with sessions of 5-10 minutes once or twice per day for the first month or so. Add lights to your system to gain more body coverage in a single session. Whitten and everyone else emphasizes that shorter sessions are best and that longer exposures are not desirable and are actually counter productive when using RLT. This is not the case if treating deep tissue injuries where exposures may need to reach 30 minutes or so. Not everyone will benefit from RLT but until you've actually given it a chance using the correct power of lights in a properly designed manner you won't know if it works for you. Beware of bad reviews from those who are unmotivated and lazy, but even the positive stuff should be taken with a grain of salt. There's a ton of research out there and you need to look at as much of it as you can while honestly assessing the results or lack thereof you are seeing as you try this. Review: I used a 120vac watt meter to measure the power used, it's 22 watts. I think the reason it's reading low is the product description shows voltage wide range of voltage can be used (100~240V AC) and I'm using 115 VAC. So, 22 watts is what I expected to see. The visible red light is quite bright! Looking at the LEDs in the lamp, it seemed like some of them weren't working. Those were in the Near-IR range, so I couldn't see them working. I used my phone camera and a security camera in night IR mode. All of the LEDs showed up in the IR camera. I'm satisficed with the product and I'm glad the cooling fan works at 115 VAC. Now, I'm starting the long-term testing. To see if there are any benefits gained from using RLT. I'll update later. July 18th 2025 update: I'm pre-type 2 diabetes, my eye doctor found a swelling in the back of my right eye. Which is a typical feature of type 2 diabetes. I was going in once a month to get a shot in my eyeball. I started using red light therapy after a few months and I was also taking nattokinase at the same time. And my next exam, the doctor was amazed he said you don't need a shot this time come back again in 3 months. After 3 months he said okay come back again next year. He was amazed how quickly my home therapy had taken care of this problem. I was taking nattokinase because it is thought to be effective on arteriosclerosis. I still do 4 minutes of red light therapy for the eyes 5 days once a month. I'm happy with my results after one year of use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TYC8L7J | | Batteries Required? | No | | Batteries included? | No | | Brand | PDGROW | | Customer Reviews | 4.3 4.3 out of 5 stars (363) | | Date First Available | 23 Jan. 2023 | | Guaranteed software updates until | unknown | | Incandescent Equivalent | 20 Watts | | Item Weight | 259 g | | Manufacturer reference | PD-50 | | Part Number | PD-50 | | Product Dimensions | 9.5 x 9.5 x 11.99 cm; 259 g | | Voltage | 240 Volts | | Wattage | 48 Watts | ## Product Details - **Brand:** PDGROW - **Incandescent equivalent wattage:** 20 Watts - **Item package quantity:** 1 - **Voltage:** 240 Volts - **Wattage:** 48 watts ## Images ![ght Therapy Lamp with Socket,PDGROW 48W 24 LED Deep Red Light Therapy Bulb Heat Device, 670 Nanometer Red & Near Infrared Lights 850nm - Image 1](https://m.media-amazon.com/images/I/61UJtTGfxwL.jpg) ![ght Therapy Lamp with Socket,PDGROW 48W 24 LED Deep Red Light Therapy Bulb Heat Device, 670 Nanometer Red & Near Infrared Lights 850nm - Image 2](https://m.media-amazon.com/images/I/71mQ-ltGAAL.jpg) ![ght Therapy Lamp with Socket,PDGROW 48W 24 LED Deep Red Light Therapy Bulb Heat Device, 670 Nanometer Red & Near Infrared Lights 850nm - Image 3](https://m.media-amazon.com/images/I/714jPeU6TIL.jpg) ![ght Therapy Lamp with Socket,PDGROW 48W 24 LED Deep Red Light Therapy Bulb Heat Device, 670 Nanometer Red & Near Infrared Lights 850nm - Image 4](https://m.media-amazon.com/images/I/61Dbv2R7wML.jpg) ![ght Therapy Lamp with Socket,PDGROW 48W 24 LED Deep Red Light Therapy Bulb Heat Device, 670 Nanometer Red & Near Infrared Lights 850nm - Image 5](https://m.media-amazon.com/images/I/61yFRaLqbwL.jpg) ## Questions & Answers **Q: I just opened. flashing, blinking, like a strobe effect; is this normal? the light is not steady. blemishes on button housing. ordered two.** A: Mine has a steady light. No flashing or strobe. **Q: What is the wattage? it says both 24 and 48 in product description. which one is correct?** A: The lamp bead power of this product is 24w, and the power of each lamp bead is 1w. The total power of this product is 48w, because it includes the power of the cooling fan and the power supply. **Q: Instructivo de uso por favor** A: Hi,pls read the description first , for further info.or pls write us an email according to your specifi conditon. Thank you. **Q: How far away from my hip should I place it? Any success treating osteoarthritis?** A: I recommend that you put it 2-3 inches away from your buttocks. When your buttocks feel warm, the effect is best. Each treatment is 15 to 20 minutes, twice a day. As long as you insist on using it for a long time, your osteoarthritis will be improved. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by W***B on 9 January 2020* I have been investigating Red Light Therapy (RLT) for some time, and invite you to find and read a copy of Ari Whitten's "Red Light Therapy" if you're into some of the more technical details of the subject. Whitten defines the power profiles of some very sophisticated and expensive lights and explains in great detail that you indeed need a powerful device to penetrate deeply enough into the body to gain the real benefits of RLT. Without the proper power output of your device you are essentially wasting your time. These RLT Bulbs comprise a design which, on paper and when compared to other red light devices, fully meets these power requirements. The design groups 12 660nm red and 12 850 near IR bulbs into four groups, using a high power of 48 (rated) watts. These are great numbers. The lights are then focused into a more narrow delivery pattern that allows them to be used at a range of distances from the body that can deliver a variety of coverages; see Whitten and many others for a breakdown of what can be a fairly complex subject that involves power demands, desired depth penetration, length of exposure at variable distances and so on. In this case it is not only the power of the light but the design of the lenses (25 Degree direct led lens) that makes it so effective and versatile. You only need 5 minutes or so at 12-18" from the face (two lights, one on each side) to start to understand the effects and gain the benefits of RLT using these units. Pull the units back further, increase your time a bit and you easily get whole body coverage with good power. Yes, there are wider angle 54 watt (rated) class bulbs also available on Amazon which are very interesting, but bear in mind that as this class of bulb is moved further away the coverage and power diminishes rapidly. Using these wider wash units in combination with the more focused bulbs herein under discussion could in theory give you a very sophisticated system. BTW, if your research is interesting you in skull penetration (difficult) the power and focus of this light puts it in a class by itself. Try two of them on either side of the head placed 6-12" from the ears. Astoundingly, at around $40 per unit these bulbs deliver (on paper) the same specs as far more expensive lights--check their specs against Whitten's suggestions. To use them properly you MUST mount them so that they can be properly aimed and held in position for extended periods. I use, and suggest a two light minimum. The LimoStudio 2 Pcs Photography Studio AC Socket Light Stand, available on Amazon, and pair of AmazonBasics Aluminum Light Photography Tripod Stands (or equivalent) will allow you to mount two of these lights in such a manner that you can place then anywhere and start to gain the full benefits of their incredible power. Simply laying the light on a table or holding it in your hand and pointing it is not going to cut it, given the long term nature of the necessary RLT commitment. These lights are best used in the hands of someone who has taken the time to investigate and understand the potential benefits of RLT, and who is then willing to take the time and make a small investment in hardware to make them fully usable. Then, above all, you have to create a method and schedule, commit to and actually DO IT over an extended period of time. Funny how that's always the hard part. While any chair will do I suggest a recliner; place a light on either side, remove any necessary clothing, use a hand held mirror to check your focus areas when working on the head and start with sessions of 5-10 minutes once or twice per day for the first month or so. Add lights to your system to gain more body coverage in a single session. Whitten and everyone else emphasizes that shorter sessions are best and that longer exposures are not desirable and are actually counter productive when using RLT. This is not the case if treating deep tissue injuries where exposures may need to reach 30 minutes or so. Not everyone will benefit from RLT but until you've actually given it a chance using the correct power of lights in a properly designed manner you won't know if it works for you. Beware of bad reviews from those who are unmotivated and lazy, but even the positive stuff should be taken with a grain of salt. There's a ton of research out there and you need to look at as much of it as you can while honestly assessing the results or lack thereof you are seeing as you try this. ### ⭐⭐⭐⭐⭐ Review *by O***N on 15 July 2024* I used a 120vac watt meter to measure the power used, it's 22 watts. I think the reason it's reading low is the product description shows voltage wide range of voltage can be used (100~240V AC) and I'm using 115 VAC. So, 22 watts is what I expected to see. The visible red light is quite bright! Looking at the LEDs in the lamp, it seemed like some of them weren't working. Those were in the Near-IR range, so I couldn't see them working. I used my phone camera and a security camera in night IR mode. All of the LEDs showed up in the IR camera. I'm satisficed with the product and I'm glad the cooling fan works at 115 VAC. Now, I'm starting the long-term testing. To see if there are any benefits gained from using RLT. I'll update later. July 18th 2025 update: I'm pre-type 2 diabetes, my eye doctor found a swelling in the back of my right eye. Which is a typical feature of type 2 diabetes. I was going in once a month to get a shot in my eyeball. I started using red light therapy after a few months and I was also taking nattokinase at the same time. And my next exam, the doctor was amazed he said you don't need a shot this time come back again in 3 months. After 3 months he said okay come back again next year. He was amazed how quickly my home therapy had taken care of this problem. I was taking nattokinase because it is thought to be effective on arteriosclerosis. I still do 4 minutes of red light therapy for the eyes 5 days once a month. I'm happy with my results after one year of use. ### ⭐⭐⭐⭐ Review *by E***O on 11 June 2024* Es tardado sentir la mejora con la luz roja pero si funciona. Lo recomiendo ## Frequently Bought Together - PDGROW Red Light Therapy Lamp, 48W 24 LED Deep Red Light Bulb, 670nm & 850nm, 1 Count - Revive - 670nm - Red Light Bulb Sleep Therapy by Gamma - Melatonin Promoting Natural Sleep Aid - Wolezek Red Light Therapy Bulb, 18 LEDs Red Light for Body and Face with 660nm and 850nm Near-Infrared Combo Wavelength, Infrared Light Therapy Lamp Device for Skin Care Pain Relief (Only Bulb) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/745832537-ght-therapy-lamp-with-socket-pdgrow-48w-24-led-deep](https://www.desertcart.it/products/745832537-ght-therapy-lamp-with-socket-pdgrow-48w-24-led-deep) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-10*