Custom sinkpad pcb for LED flashlighting

[Rocky]

SinkPAD PCB is a special type of metal core PCB( MCPCB ),
The LED sink heat pad solder direct to the metal substrate,
Also,it is called Thermal pad MCPCB,direct thermal path mcpcb.

SinkPAD PCB

[YBF650]

Is this what enthusiasts refer to as DTP (direct thermal path) or is it different in some way?

[TUIG101]

Same thing, advertised under a company proprietary name™

[HunterJackson]

Can it be custom made to a specific diameter or number of LEDS?

[Quadrupel]

You can order aluminum pads own design at JLCPCB cheap.

[slopegatri70]

You mean DTP aluminum or just aluminum in place of fr4.

[Quadrupel]

They advertised as DTP. Cant find it now.

[ebastler (Moritz)]

jlcpcb allows for “direct heatsink” only with copper core PCBs, no such option for ALU core PCBs. Might have existed in the past, I do not know. Only noticed the copper DTP after your commend tbh…