These bulbs are a perfect match for my GU10 recessed fittings. 20 watts is actually less power than I need, albeit at around 8 feet. I quickly replaced them with 50 watt bulbs. The higher power wasn't an issue as we rarely use it. The people who sold me the bulbs were very friendly. If you need replacement 12v halogen bulbs and don't want to pay the high price of fluorescent or LED bulbs then this is probably the best replacement you can find, especially if you want to keep your replacement costs low. These bulbs were listed for less than 1/4 the price I could find around town.
I-SHUNFA Edison Glass LED Light Bulb C35, E12 Standard Base 3.5W Heatless Decorative Lighting For Home Party, Recreation Room, Balcony, Garden 4 Pack
14 Review
G9 25W Halogen Bulb T4 – Clear, Warm White 2700K – Bi-pin Base – 120V – 10 Pack
11 Review
Linkind MR16 LED Bulb Dimmable, GU5.3 Bi-Pin Base MR16 LED Bulbs, 6.5W (70W Equivalent) 5000K Daylight 640Lm MR16 LED 40 Degree Beam Angle For Spot Lights, Recessed, Tracking Lights, 12V, 6 Packs
14 Review
Set Of 6 Lepro LED Light Bulbs With Dimmable 100 Watt Equivalent, 14W 1500LM Daylight White 5000K, A19 E26 Standard Medium Base, UL FCC Listed, Lifespan Of 15000 Hours
16 Review
Lamp LED Ergolux 13638, E27, A60, 15 W, 4500 K
12 Review
Luminescent lamp Camelion 11066 ultraviolet, E27, 26 W
12 Review
Set Of 4 Geeni Prisma Wi-Fi Multicolor LED Light Bulbs, 1050 Lumens, 2700K, Dimmable, No Hub Required, Compatible With Alexa And Google Assistant, 75-Watt Equivalent
41 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