Extra bright CFL. The lamp consumes about 37 watts after warming up. I am using the first one I bought over a year ago in my bathroom and it works just as well now as it did the day I installed it in my faucet. Note that most light fixture covers will not fit over the bulb, they are twice the size of regular 23 watt CFLs. UPDATE 3/3/2020: They last about a year with continuous use 12-16 hours a day and about a year. one and a half in the bathroom, where it turns off and on several times a day (I have two working at the same time, and there is always a spare). I'm lucky I don't have to replace my lights with 200w bulbs to use incandescent bulbs and I can see even with my very poor eyesight which is worse in moderate light or darkness. The savings on my energy bills are a bonus, together two of these lightbulbs I use can save $40-$50 a year - not a big deal but it's extra money in my bank account. В 2005 году, когда я заменил все свои лампы накаливания на КЛЛ (100-ваттные лампы накаливания на 23-ваттные КЛЛ, за исключением моего офиса и ванной, где я заменил их более яркими КЛЛ), мой счет за электроэнергию уменьшился примерно на 10 долларов in the month. Some have been replaced with LED bulbs, but the difference in wattage is so small that I haven't noticed any other changes on my electricity bill.
💡 Feit Value Pack 13w=60w Soft White CFL EcoBulbs - Save Energy with this Convenient 1 Box Bundle
5 Review
Sylvania 20318 Compact Fluorescent 4 Pin Single Tube 4100K, 13-watt: Efficient Lighting Solution for Any Space
10 Review
🔆 F10T5-3000K Warm-White 16.5 in. - 10W T5 Fluorescent Tube, Warm White Color
8 Review
TCP CFL Double Circle Lamp, 200W Equivalent, Bright White (3500K) T6 Circline Bulb
8 Review
Bulbrite A19 Solana WiFi Connected LED Alexa Smart Light Bulb, Single-A19, Tunable 2200K-6500K Color Temperature, Frost Finish
28 Review
Lamp LED Ergolux 13638, E27, A60, 15 W, 4500 K
12 Review
Luminescent lamp Camelion 11066 ultraviolet, E27, 26 W
12 Review
Linkind Dimmable A19 LED Light Bulbs, 60W Equivalent, E26 Base, 5000K Daylight, 9.5W 840 Lumens 120V, UL Listed FCC Certified, Pack Of 12
12 Review