... external aluminum housing5. Light source: High power led 3W, 4W, 5W, 6W, 7W, 9W6. Luminous flux: 100-110lumens/ ... voltageAC100-240V 50-60HzcertificationCE, RohsReplacement: equal traditional 25WOperating temperature-20°C~60°CLifespan50000hMaterialAluminum AlloyApplication of led bulb:1 ... Payment: T/T , 30% deposits before production, 70% balance to be paid before dleiverying (Western Union ...