--- product_id: 600655796 title: "Ostwiki Rechargeable Light Bulbs,6 Pack Battery Operated Backup Emergency Light Bulb for Power Outage Camping Outdoor Hurricane 9W E27 8500K 1200mAh White Equivalent Self-Charging LED Light Bulbs" brand: "ostwiki" price: "€ 69.37" currency: EUR in_stock: true reviews_count: 9 category: "Ostwiki" url: https://www.desertcart.it/products/600655796-ostwiki-rechargeable-light-bulbs-6-pack-battery-operated-backup-emergency store_origin: IT region: Italy --- # 623 lumens bright output 9W energy-saving LED 1200mAh built-in battery Ostwiki Rechargeable Light Bulbs,6 Pack Battery Operated Backup Emergency Light Bulb for Power Outage Camping Outdoor Hurricane 9W E27 8500K 1200mAh White Equivalent Self-Charging LED Light Bulbs **Brand:** ostwiki **Price:** € 69.37 **Availability:** ✅ In Stock ## Summary > 💡 Never be left in the dark—light up your life, anytime, anywhere! ## Quick Answers - **What is this?** Ostwiki Rechargeable Light Bulbs,6 Pack Battery Operated Backup Emergency Light Bulb for Power Outage Camping Outdoor Hurricane 9W E27 8500K 1200mAh White Equivalent Self-Charging LED Light Bulbs by ostwiki - **How much does it cost?** € 69.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/600655796-ostwiki-rechargeable-light-bulbs-6-pack-battery-operated-backup-emergency) ## Best For - ostwiki enthusiasts ## Why This Product - Trusted ostwiki brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reliable Backup Power:** Stay illuminated for 3-5 hours during outages with a powerful 1200mAh rechargeable battery. - • **Plug & Play Versatility:** Fits any E27 socket with included adapters and hooks—perfect for home, camping, or emergency setups. - • **Ultra-Bright Cool White Light:** 8500K color temperature delivers crisp, eye-friendly 623 lumens for clear visibility anytime. - • **Energy Efficient & Long Lasting:** Consumes just 9W while lasting up to 10,000 hours, cutting energy costs and bulb replacements. - • **Multi-Functional Emergency Tool:** Use as a regular bulb or detach to transform into a portable flashlight—your all-in-one power outage essential. ## Overview Ostwiki’s 6-pack Emergency Rechargeable Light Bulbs combine smart self-charging technology with versatile E27 compatibility, delivering bright 8500K LED light powered by a 1200mAh battery. Designed for seamless use during power outages, camping, or hurricanes, these energy-efficient 9W bulbs provide up to 5 hours of reliable illumination and double as portable flashlights with included hooks and adapters. ## Description Product description Ostwiki 9W E27 1200mAh Rechargeable Light Bulbs for Lamps Energy Efficient LED Bulbs Provide Bright, Lighting and are Perfect for any Room WAY TO LIGHT UP EMERGENCY LIGHT BULBS Battery Powered Light Bulb For Indoor and Outdoor MULTIPLE APPLICATION Say Goodbye to Energy-Consuming and Unsafe Candles and Incandescent Bulbs! Rechargeable light bulbs are made from high-quality materials, ensuring they are strong enough to last longer than traditional bulbs. With its energy-efficient design, you can enjoy high quality lighting while simultaneously reducing energy consumption. Ostwiki E27 Emergency Rechargeable Light Bulbs Emergency Light Bulbs Emergency Light Bulb Rechargeable Light Bulbs Rechargeable Bulbs Battery Light Bulbs Power outage Light Bulbs Cordless Light Bulbs ## Features - Rechargeable Light Bulbs：Battery operated bulb works like a regular LED bulb and automatically recharges during daily use. Built-in 1200mAh battery backup, providing 3-5 hours of illumination during power outages.First time use needs to be fully charged for emergencies to last longer - Safe and Energy Saving：Rechargeable emergency light bulbs is suitable for any light fixture with E27 threaded base, 9W LED bulb provides 8500K white light, mains brightness output of 623lm, this battery-powered bulb use less energy and last longer, which can help you to reduce energy and the cost of frequent bulb replacements - Versatile and Portable：We provide battery light bulbs with portable hooks, plug cap, socket adapter（inserts can be rotated to fit different types of sockets）.Plug caps can be used in wired lighting fixtures. A portable power cap can be used as a portable flashlight when the power is out, it is the perfect choice for camping and other outdoor activities - Multiple Use Ways：You can easily light up the bulb by touching the bulb base with a wet cloth or finger, inserting the bulb into the fixture or plug, etc. Say goodbye to unsafe candles, prepare Ostwiki's emergency light bulbs and replace light bulbs in room, basement, storage room - Essential Household Tools：The battery powered light bulb are wide range of applications, suitable for indoor or outdoor use. In an emergency, such as a power outage, storms, hurricanes, etc., you can directly remove the bulb and use it as a flashlight for emergency lighting ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CMD1G6SX | | Accepted Voltage Frequency | 100 to 240 Volts and 60 Hertz | | Additional Features | Energy Efficient, Eye-Friendly, Long Lasting, Rechargeable, Self charging light bulbs | | Best Sellers Rank | #4,811 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #319 in LED Bulbs | | Brand | Ostwiki | | Brand Name | Ostwiki | | Bulb Base | E27 | | Bulb Shape Size | A21 | | Color | 8500k Cool White | | Color Rendering Index | 100 | | Color Temperature | 8500 Kelvin | | Connectivity Technology | Normal bulb | | Control Method | Touch | | Controller Type | Push Button | | Customer Reviews | 4.5 out of 5 stars 1,944 Reviews | | Efficiency | Energy Efficient, Long Lasting | | Incandescent Equivalent Wattage | 9 Watts | | Included Components | Battery, Rechargeable light bulbs, portable hook, socket adapter | | Indoor Outdoor Usage | Indoor, Outdoor | | Item Dimensions W x H | 2.63"W x 5.19"H | | Item Type Name | rechargeable emergency light bulbs | | Item Weight | 0.85 Kilograms | | Light Color | Cool White | | Light Output Maximum | 623 Lumens | | Light Source Operating Life | 10000 Hours | | Light Source Type | LED | | Light Source Wattage | 9 Watts | | Light Type | LED | | Manufacturer | Ousite (guangdong) kejiyouxiangongsi | | Manufacturer Part Number | 6 pack emergency light bulbs | | Manufacturer Warranty Description | 2 years. | | Material Type | Acrylonitrile Butadiene Styrene (ABS) | | Model Name | OST-009-WH6 | | Model Number | OST-009-WH6 | | Number of Items | 6 | | Package Quantity | 1 | | Power Consumption | 9 Watts | | Power Source | Battery Powered | | Shape | Arbitrary(A) | | Special Feature | Energy Efficient, Eye-Friendly, Long Lasting, Rechargeable, Self charging light bulbs | | Specific Uses For Product | Decoration, Lighting, emergency light bulbs for power outage, led light bulbs for lamp, rechargeable lights for home | | Theme | Led light bulbs, battery backup light bulb, battery operated light bulb, battery powered light bulb, emergency light bulbs, emergency light bulbs for power outage, emergency lights for home, power outage light bulbs, rechargeable light bulbs for lamp, rechargeable lights bulbs | | Unit Count | 6.0 Count | | Voltage | 265 Volts | | Wattage | 9 watts | | White Brightness | 800 Lumens | ## Product Details - **Brand:** Ostwiki - **Bulb Shape Size:** A21 - **Light Type:** LED - **Special Feature:** Energy Efficient, Eye-Friendly, Long Lasting, Rechargeable, Self charging light bulbs - **Wattage:** 9 watts ## Images ![Ostwiki Rechargeable Light Bulbs,6 Pack Battery Operated Backup Emergency Light Bulb for Power Outage Camping Outdoor Hurricane 9W E27 8500K 1200mAh White Equivalent Self-Charging LED Light Bulbs - Image 1](https://m.media-amazon.com/images/I/61KS55ZXKDL.jpg) ![Ostwiki Rechargeable Light Bulbs,6 Pack Battery Operated Backup Emergency Light Bulb for Power Outage Camping Outdoor Hurricane 9W E27 8500K 1200mAh White Equivalent Self-Charging LED Light Bulbs - Image 2](https://m.media-amazon.com/images/I/610Asv760JL.jpg) ![Ostwiki Rechargeable Light Bulbs,6 Pack Battery Operated Backup Emergency Light Bulb for Power Outage Camping Outdoor Hurricane 9W E27 8500K 1200mAh White Equivalent Self-Charging LED Light Bulbs - Image 3](https://m.media-amazon.com/images/I/71itH4nTVML.jpg) ![Ostwiki Rechargeable Light Bulbs,6 Pack Battery Operated Backup Emergency Light Bulb for Power Outage Camping Outdoor Hurricane 9W E27 8500K 1200mAh White Equivalent Self-Charging LED Light Bulbs - Image 4](https://m.media-amazon.com/images/I/71nDj4aLsuL.jpg) ![Ostwiki Rechargeable Light Bulbs,6 Pack Battery Operated Backup Emergency Light Bulb for Power Outage Camping Outdoor Hurricane 9W E27 8500K 1200mAh White Equivalent Self-Charging LED Light Bulbs - Image 5](https://m.media-amazon.com/images/I/71D5pwxAxWL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by L***Y on March 31, 2026* ### ⭐⭐⭐⭐⭐ Review *by E***Z on February 25, 2026* ### ⭐⭐⭐⭐⭐ Review *by D***R on December 27, 2025* ## Frequently Bought Together - Ostwiki Emergency Rechargeable Light Bulbs,6 Pack Battery Operated Backup Light Bulb for Power Outage Camping Outdoor Hurricane 9W E27 8500K 1200mAh White Equivalent Self-Charging LED Light Bulbs - DABAOLUM 6 Pack Rechargeable Emergency Light Bulbs, Battery Powered LED Light Bulb 6000K Daylight E26 120 Volt 9W 60W Equivalent with 1200mAh for Home Power Outage Camping Hurricane - BoRccdit A21 6PK Emergency-Rechargeable-Light-Bulb, Keep Lighting During Power Outage, 12W 6500K LED 65W Equivalent Light Bulbs, 1200 mAh Battery Backup Light Bulbs for Home Power Failure --- ## Why Shop on Desertcart? 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