This is device can be use as torch light, search light, head light or emergency light source. It has 3 different types of base attachment for variouse surface and handle. You can use perfactly in bycicle, motor cycle, healmet and drone.

3D editable STEP file format attached, you can make change if you want. You can use a button out side of the light unit for Bicycle.

I used some spare parts which you can find in online store, those spare parts links given below.

LED Light 3 watts:https://www.amazon.com/6000K-6500K-600mA-700mA-Intensity-Components-Lighting/dp/B01DBZICDC/ref=pd_lpo_60_t_2/139-9114248-8752703?_encoding=UTF8&pd_rd_i=B01DBZICDC&pd_rd_r=149ba061-438b-4845-94ab-5612f26442ad&pd_rd_w=46CVi&pd_rd_wg=VMysv&pf_rd_p=7b36d496-f366-4631-94d3-61b87b52511b&pf_rd_r=ST6YNTQTQ6175N54E9A0&psc=1&refRID=ST6YNTQTQ6175N54E9A0

LED Light 5 watts:https://www.amazon.com/6000K-6500K-600mA-700mA-Intensity-Components-Lighting/dp/B01DBZJBIW

Battery( Battery dimension of me- 45mm dia and 5.5 mm thickness) https://www.alibaba.com/product-detail/Customized-High-Quality-Round-Type-Lithium_60572216257.html

Push to on/off switch(you can use different types of switch as you want. you have make small change in the switch PCB):https://www.alibaba.com/product-detail/Beneswitch-8x8-push-on-push-off_62057268212.html?spm=a2700.details.deiletai6.7.646d4ef4PCqQXL

Micro USB Female:https://www.aliexpress.com/i/32666074717.html

If you get any problem with the design pleas contact with me.

Thanks,Mahbub