Review on Ultra Bright T10 921 912 LED Bulb For RV Indoor Lights Camper Trailer Motorhome And Marine Boat 12V Interior Dome Light (Pack Of 10 by Joz Lowe

I wanted to replace all the 921 type bulbs in my motorhome with LEDs. After reading the reviews I ordered three different types to try. I was blown away by their brightness, especially considering how little power they use. The other type was much dimmer but used only slightly less power. The third type was slightly brighter but used almost three times the power. My original 921 type bulbs draw 19 watts (255 mA at 13.6 volts) which is the typical voltage your RV's converter will put out. They are as bright as incandescent bulbs and draw only 1.5W (113mA at 13.6VDC). The color temperature was everything I had hoped for. Cheap LEDs are often very cold, but they're a great balance of harsh blues and excessive yellows. Also, they all worked, which isn't always the case with super cheap import LEDs. I just ordered another bag!