2 Thanks
Do you know how this compares to the H35B?
Is this the product discussed in this post? 【Sofirn H35B headlamp upgrade】
Construction is the same. But it has a glass lens now and slightly higher output.
1 Thank
@ Sofirn - Don’t try to pack a thousand functions into the lamp like the HS21. Take the H05A as a basis, add 5 High CRI LEDs 5000K and a constant power driver and three brightness levels. The perfect flood work lamp is ready.