Model number 21D SMD Color Warm White White Color Temperature 3000-3500K 6000-6500K LED 21 LED (5050) MCD Per LED 4000-5000MCD LED Luminous Flux 12-15Lm LED Viewing Angle 120 Wattage (W) 3W Luminous Flux (Lm) 240Lm Efficiency (Lm/W) 80Lm/W Voltage (V) AC 220V/110V AC/DC 24V/12V Electric current (mA) 45mA Model number JRDE27 JDRE14 Gu10 MR16 Gu10E27 Size(mm) 50*73mm 50*56mm 50*46mm 50*52mm Packing size(cm) 5*5*8.5cm 5*5*6.2cm Quantity / Carton 200PCS Export Carton size(cm) 52*27*37 cm 52*27*28 cm