Bioluz LED 4 Pack PAR38 LED Light Bulb 90 CRI 12W = 100-120 Watt Replacement, Soft White 3000K, Dimmable Light Bulbs Flood Lights Outdoor/Indoor UL Listed Light Bulbs Title 20 High Efficacy LED Bulbs

BRIGHT, focused, spot light...like a good flashlight. Purchased and installed 4 liked them so much I bought 4 more. Used 6 in fixtures with no cowels (light guards) mounted 6 inches below 12 inch eaves on 3 sides of my house. On at dusk off at dawn, 365 nights for 6 1/2 YEARS!! In Michigan's rain snow and freezing weather, not one failed! After 2 years I bought another case of 4 just to stick away. Might have to Will those to someone! I was using brand name Halogen SPOT LIGHTS and drawing close to 100 Watts EACH and having to replace one or two a year; any time rain hit hot glass, at $7.97 a "Pop". These are so cool burning that the L.E.D's and accompanying circuits are housed partly in plastic. I didn't like the feel of them and thought "Duped Again" on unboxing. I worried that the construction couldn't be watertight like an all glass bulb...WRONG.! I moved to the country on 5 acres outside a small village after living in crime ridden L. A. Then on to drug riddled small town Georgia where EVERYTHING not anchored securely, "floated" away with the nightly tides of a steady crime wave... Nothing of mine has been touched here after more than a DECADE! I attribute that to the landing lights everyone approaching has to squint to see past. One caution though; they do attract people in distress. I've assisted several times when someone has run off the road into a snowbank or hit a tree and walked past my neighbors houses to mine, like moths to a flame to make it to their perceived safety of my well lit Sanctuary. These draw less than 15 Watts, put out more light than florescent or halogen bulbs drawing a budget busting amount of power! My peace of mind, their longevity and affordable cost to both purchase and to power, make these...well...I don't have the words... Edit; Now 10 years! Not 1 replaced!! Friends and family are tired of my bragging about these. Too bad, products that are worthy of praise are few if any these throw away days. Gonna have to buy more spares, ones I had are GONE! Stolen I guess, bragging has its downside...LOL

5 star all the way! I purchased these light bulbs to replace the older par 38 bulbs in my stage lighting units. They put off far less heat and are just as bright as the older regular spot light bulbs. They are a perfect fit and the price and quality are top notch. I will be a repeat customer!!!

Very easy swap to LED. These are bright.

Generally good. Lamps work as promised and Bioluz has a detailed list of dimmers for each of their lamps on their website which was accurate for the two types of lamps I tried. Two quibbles: (1) these lamps are often used in ceiling down cans, often quite high up. The usual tool for installing lamps like these is a long pole with a suction cup to hold the bulb. But these bulbs have a "wave" pattern of scoring on the outside of the glass, so suction cups won't grip the bulb. I got the old bulbs out with no problem but had to hire someone with a tall ladder to install the new ones. Probably this wave pattern is to improve the light scatter of the bulb, but it would be better if it were on the *inside* of the bulb. In my case, the guy with the tall ladder (18ft!) cost more than the 4 bulbs! (2) These bulbs dim well. But as with most LED bulbs, the light temperature doesn't change as they are dimmed (incandescent bulbs usually "warm" slightly as they dim), I find the high (daylight) color of these bulbs when dimmed a little odd. Maybe I'll get used to it in time.

They were amazing.

Bought these to replace the 150watt that the previous owner had installed over a decade ago. Now if they get left on all day I won’t be shocked by the power bill.. they are BRIGHT- so far no issues..

Use these in natural light temp (around 2700K) to light my home exterior. They have a nice spread angle for the beam, have held up well during extreme weather (they are however no match for my aussie shepherd who occasionally bowls one over). Lights are expensive, to me, in general and i've had great success and positive comments from my neighbors.

Good value for money!