Viribright's LED MR bulbs provide up to 85% energy saving over halogen. With long life, low energy consumption, no hazardous mercury, Viribright LED MR bulbs are setting the benchmark for price and performance.
- Natural White 4,000° Kelvin.
- Flood 80°.
- 220 lumens.
- 48.9 lumens/watt efficacy.
- 80+ CRI.
- 4.5 watts.
- MR16 bulb shape.
- GU10 base.
- 120 VAC.
- 25,000 hours expected lifetime.
- Warranty: 3 years.
- High Power Factor.
- Mercury free, eliminating disposal concerns.
- No UV.
- Reduced Maintenance.
- Consistent lamp-to-lamp color.
Dimming notes: Use Lutron Maestro Wireless (MRF-6ELV-120) for the best performance, with the added feature of wireless dimming control. We saw performance of about 3%/17% (measured/perceived) in our tests for this dimmer. This is excellent performance. Phase Adaptive Lutron Radio RA2 (RRD-6NA) had similar performance, but we do not sell this dimmer. Diva (DVELV-303P) or Skylark (SELV-303P) Electronic Low Voltage dimmers also performed well at about 6%/25%. Leviton Vizia (VPE06-1) and Lutron Vierti (VTELV-600M) work at around the same performance as the Diva and Skylark, but we do not sell them. If you don't have a neutral wire in the dimmer's gang box, or you want to save money on the dimmer, you can also use LED/CFL dimmers Leviton SureSlide (6674-10W) or Leviton Illumatech (IPL06-10Z). Both of these dimmers performed at around 13%/36%. We do not recommend Magnetic Low Voltage or incandescent dimmers for this bulb.