Lightkiwi G4 LED Light Bulb White 6000K 2pcs
Light source: Piranha LED

Lumen : 120lm
Work temperature: -40~50 degree
Size: 11*11*21mm
car bulb,ceiling light,cabinet light and so forth.
G4 as light source, constant current driver inside,is the best one instead of the traditional Halogen JC.under the same brightness,for power G4 just 16% of the Halogen JC,but the life is 16.6 time.