
Equipped with a solar panel, the Renogy E.LUMEN 500 Multi-functional Flashlight harnesses the power of the sun to light your way in the dark. A built-in rechargeable battery is at the ready to power up your mobile devices at any time and an integrated seat belt cutter, glass shattering hammer, and magnetic attachment will have you prepared for vehicle emergencies and outdoor activities.
A: The flash light controls are a bit rudimentary. One button does it all. Press it and it turns the front facing led on once for full, twice for medium, three times for flashes and lastly four times turns off. But...... If you press button and hold it down for 2 seconds it cycles to turn on the side white LEDs. Those, pressing the same button, also cycle full, medium, flashes and then turns off. Now, if the same dumb button is pressed and held down even longer, like 3-4 seconds, it triggers the side RED LEDS. And as you can probably guess, the same button controls those lights as well and in the same matter mentioned before. (Full, medium, flash, and off). That's it.
A: It takes about 2 hours to full charge with USB. According to manual in bright mode it lasts 1.5 hr, dim 2 - 3 hr, strobe 2 - 3 hr-s; white sidelight - bright 8 - 9 hr, dim 15 - 16 hr-s; red sidelight 15 - 16 hr-s.
Q: Can this be used to charge a cell phone or tablet?
A: Yes it can charge a cell phone: via the usb
Q: Is the beam width adjustable?
A: 2 beams