LED E27Lamp: Lifetime up to 50,000 hours Low power consumption Low heat generation, very safe Shock resistant Waterproof IP44 Model Voltage (V)LED colorLed QTY(pcs)Diameter(mm)Power Consumption(W)Qty/Ctn.(PCS) Carton Size(cm) GXL-12-E27-AX100V-240R/Y/B/G/W/BT7 12 48mm 1.5W10027x27x38.2cmGXL-18-E27-AX 100V-240VR/Y/B/G/W/BT7 18 48mm 1.8W10027x27x38.2cmRemark: R=red, Y=yellow, B=blue, G=green, W=white, BT7= 7 color