[Tomko]

Nice. I think. But how much heat do they generate and retain after 10 minutes compared to the stock bulb?

 

[Tomko]

They're produce almost the same amount of heat plus i haven't had them on for more than 5 minutes

How did you measure their heat energy?

 

[Tomko]

Just a quick note in my moderator role to remind folks that there are a number of registered vendors who pay a monthly fee to be able to sell their products and services here on cruzetalk.

So we have to be respectful of those pre-existing business relationship should we as individual members offer a product or service that may be in direct competition to a paid vendor.

In the case that has arisen in this thread we do have such a vendor: Diode Dynamics

As a result I have made some slight adjustments to posts and informed the authors via pm.

Given that the posts were made without malice or ill intent no other corrective measures will be taken at this time.

 

[Tomko]

I can guarantee your bulbs are not 1600 lumens.

In order to put out that kind of illumination you need some very high power emitters. And it order to drive those emitters to max power you need proper thermal management because they'll be generating a ton of heat.

Currently these bulbs below (produced by a guy in Russia) are the only ones I know in a T10/921 application that put out a measured 1600 lumens.

Cool. Has anyone tried them in a capsule?