Products specifications Voltage:220V Diameter:17*11mm Length per roll(meters):100m Average lifetime:50,000h Minimum cutting meters:1m Number ofLEDs(per meter):72pcs Rating:IP-65 Product features: Ledluminosity (Lumens): 1-2 LM Led voltage (Volts): 3-3.4V Led power (Watts): 0.06W Led efficacy (lm/watt): 16-33 Led current (Amps): 20mA Led Color Temperature (K): between 50k MCD-60k MCD Ledlightintensity – Minimum 12000 to 18000 mcd