Name: SST40-W LED Emitter ( LED on the MCPCB ) For: Astrolux FT03 Flashlight Color temperature: cool white: 6500K; Netutral white: 5000K; Netutral white: 5700k
Specifications:BrandCONVOY NamePCB Board SeriesSize18mmFeatures:-Connect two flat-head 18650 batteries in series. -Increase the length to fill the gap..