... ) Warranty: at least 2 years10)OEM is available more LED bulb lamp from Yongshi Lights Item NO.ModelVoltage(V)Wattage(W)Colour ... .We also make LED lamps, such as LED ceilling lamps, LED day lights, LED spot lamps, LED down lamps, LED bulb lamps, LED street lamps, LED high bay ... the reply within 24 hours.Welcome to your inquiry! Thx a lot!Some pictures about our factory and test equipment T5 ...