... G4 6V 20W 1:Super energy-saving 2: No UV or IR radiation 3: CE ROHs 4. 320-340lm ... Bulb G4 6V 20W application : G4 are Bi-Pin replacement bulbs used for accent lighting, vanity lighting ,Home or Office, ... 10 times longer than Metal Halid Lamp;3. No UV and IR polution at all;4. High energy-saving; ... all kinds of LED lighting, such as LED spotlights, LED bulbs, LED strip lights, LED down lights, LED tubes, ...