R50 halogen bulb

R50 halogen bulb 30% higher lumen output than same watt incandescent lamp; More energy saving than incandescent bulb and much cheaper than CFL energy saving lamps and LED lamps. Long service life averagely up to 2000hrs; Thus, it is an excellent replacement for traditional bulbs. Energy efficiency level: C 18W = 25W incandescent bulb=150lm 28 = 40W incandescent bulb=360lm 42W = 60W incandescent bulb=630lm High lumen efficiency halogen bulb provides good illumination effect. Clear bulb without stain guarantees high brightness throughout the whole life of the lamp. Frosted bulb and aluminum coated bulb for option. Double bulb protection effectively resists UV radiation. CE (EMC, LVD)/RoHS certified. Parameters: Voltage (V) Wattage (W) Lumen (lm) Life (hours) Base 110V-130V 220V-240V 18W150lm2000E14 / B15d 110V-130V 220V-240V 28W360lm2000E14 / B15d 110V-130V 220V-240V 42W630lm2000E14 / B15d