... 1, Cree Led : High power 1 Watt2, Light output: 3*1W ,180-250 LM3, Input Voltage: 100-240V AC4, Beam ... Housing Design for Best Thermal Management and Lumen Maintenance.3, Major Reduction in Power Costs.4, Solid-state, ... .Delivery details:1, Sample can be delivered in 3-5 days.2, Production lead time for 100- ... 10 -15 days. 500-1000 pcs:15-20 days.3, Shipping port:: shenzhen of China4, Shipping freight is ...