China-made units that run on less than 8W power are common. Different color temperatures are available. Some models can last up to 50,000 hours.

Different base types

Changxing Haide Electronic Light Source Technology Co. Ltd
E27, E14 and GU10 versions of Changxing Haide’s model HD-LED-P003-2 MR16 LED bulb are available. The unit is fitted with 12 2835 SMD diodes and is rated 5W. It gives off 360 lumens. Color temperature can be 2,700, 4,000 or 6,400K. The service life of the aluminum and PBT lamp is 20,000 hours.

PMMA lens, plastic lamp holder

Future Electronic (Hangzhou) Co. Ltd
The FE-SD-MR16-New model of Future integrates a PMMA lens and a plastic lamp holder. It requires 3W. The unit is 50mm in diameter.

60-degree beam angle

Shenzhen Enrich Lighting Co. Ltd
Shenzhen Enrich’s model ENSP-COB-3W-0910 MR16 spotlight produces a 60-degree beam angle and 350±20 lumens. It utilizes Epistar chips and one COB LED, and runs on 3W and 300mA. Warm, natural, pure and cool white colors are emitted with temperature ranging from 2,800 to 3,200, 4,000 to 4,500, 6,000 to 6,500 and 6,500 to 7,000K, respectively. The model is housed in aluminum.

Cree, Epistar LEDs

Shenzhen Ustar Industrial Co. Ltd
Shenzhen Ustar offers the UST-MR16-3X2W model that adopts three Cree, Epistar or other brands of LEDs. Depending on the diodes used, beam angle can range from 15 to 100 degrees while the output is between 250 and 390 lumens. The unit generates warm, neutral and pure white colors, consumes 6W and lasts 50,000 hours. Input voltage is 12VAC/VDC. Diameter is 50mm. Other lamp bases, including E10, E11, E12, E14, E17, E26, E27, GU10 and B22 are available. The product has an IP40 water resistance rating and bears CE and RoHS marks.

Dimmable

Shenzhen Ustar Industrial Co. Ltd
The CE- and RoHS-compliant UST-MR16-3x3W model from Shenzhen Ustar runs on 7.5 to 8W, and can be dimmable. With three Cree or Epistar diodes, it can produce 390 to 500 lumens. The working temperature is -20 to 40 C. Life span is 50,000 hours. The unit comes with a 2-year warranty. Other base types are also offered.

Matches various electronic transformers

Woomi Power Tech Co. Ltd
Woomi’s model WM-MR16-5W-1B MR16 spotlight bulb is compatible with Philips, Osram and other brands of electronic transformers. The 5W unit integrates four to six LEDs. It generates 80 lumens and lasts 50,000 hours. The beam angle is 24 or 36 degrees. Color temperature can be 3,000 or 4,000K. The 50mm-diameter bulb is 40.5mm long. Aluminum is used for the housing.