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<blockquote data-quote="barbagris" data-source="post: 569768" data-attributes="member: 2487">[USER=3883]@1olbull[/USER] So the last parts have arrived (well in advance of expectation). Seller included the 12 screws and the thermal paste <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile&nbsp; &nbsp; :)" loading="lazy" data-shortname=":)" />So now I have to open up that lens assembly (when the missus is not occupying her kitchen) - And start machining the heatsink to fit inside.A rated 30W of LED power&nbsp; in RED - about 1200lumens. I can maybe put more on - but I&#039;m not sure and will need to see how much metal is left after I trim.With these 3 - I&#039;d happily have them all as Tail/Brake. Tail would be PWM to about 100-120ma each (a little over 1W real each) - Brake a good 500ma each - closer to 700ma depending on heat.- Any extras would be pulsing brake (on a timer). This I know will not raise temps much. [ATTACH=full]67256[/ATTACH]One thing I have to investigate more is the use of a diffuser over the LEDs - Not sure yet what materials to use for that.</blockquote>

[QUOTE="barbagris, post: 569768, member: 2487"] [USER=3883]@1olbull[/USER] So the last parts have arrived (well in advance of expectation). Seller included the 12 screws and the thermal paste :) So now I have to open up that lens assembly (when the missus is not occupying her kitchen) - And start machining the heatsink to fit inside. A rated 30W of LED power in RED - about 1200lumens. I can maybe put more on - but I'm not sure and will need to see how much metal is left after I trim. With these 3 - I'd happily have them all as Tail/Brake. Tail would be PWM to about 100-120ma each (a little over 1W real each) - Brake a good 500ma each - closer to 700ma depending on heat. - Any extras would be pulsing brake (on a timer). This I know will not raise temps much. [ATTACH=full]67256[/ATTACH] One thing I have to investigate more is the use of a diffuser over the LEDs - Not sure yet what materials to use for that. [/QUOTE]

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