The kit contains beside the emitter chips, thermal grease and a high impedance test wire.
With the test wire you can directly connect all chips to 2S/3S without danger of damage, overheating or glaring.
The kit R-G-W contains: 1x RED 1x GREEN 1x WHITE 1x WARMWHITE The kit ORANGE contains: 4x ORANGE 4x EMITTER 1x test cable 1x heat conductive grease/glue