Cheap laser diode projector, Buy Quality laser diode pin directly from China diode positive Suppliers: ADL-78901TU original Arima IR Infrared 780nm 90mw 5.6mm P-type Laser Diode LD
Description:ADL-78901TU original Arima 780nm 90mw 5.6mm P-type Laser Tube ONLY FOR PROFESSIONALSNote:1. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray.2. Be sure the operator has experience in optics DIY or testing.3. Don\'t operate when the power is connected.4. only for professionals.5. duty cycle without heatsink: 5 seconds on, 1 seconds off.6. working life: testing life with heatsink.7. warranty: no warranty because laser diode is consuming material.8. datasheet: you can google a datasheet or contact me for it.9. if buyer use it for longer time without heatsink, we do not take any responsibility. Notes of laser LDs : 1. Original as our description.1) Brand new: no weld point2) Removed from machines: with weld point and the pin is short3) Ld of Mitsubishi is open cap. Please avoid dropping it. Otherwise, the chip maybe gets lost.4) Batch number: different laser get different batch number. The ld you have received may get differ