Specifications of rechargeable emergency light bulb :
| Power | 3W/5W/7W/9W/10W/12W/15W/18W/20W |
| Color Temperature(CCT) | 3000k, 4000k, 5000k, 6000k |
| Lamp Luminous Efficiency(lm/w) | 140lm/w |
| Color Rendering Index(Ra) | >80Ra |
| Support Dimmer | Triac Dimmable or 0-10V Dimmable |
| Lifespan (hours) | 50000 hours |
| Battery Capacity | 1200mAH |
| Emergency Time | 2 Hours |
| Input Voltage(V) | 85~265V AC, 12V DC, 24V DC, 48V DC |
| Flicker free | No Flicker |
| Material | Plastic + SMD LED PCB Board |
| Warranty | 3 Years or 5years according to price |
| Lamp Base | E27, B22, E26 |
| IP Rate | IP44 |
| PF | >0.90 |
| Size | 50*90mm 60*110mm 70*132mm 80*145mm |
Features of rechargeable emergency light bulb :
1. High quality PC lamp shade with high transmittance, uniform light without dark area
2. High specification and large capacity battery, light bulb emergency time is long
3. The use of high quality lamp beads, high light effect, high display, high lumen
4. Adopt high quality power supply, stable current output, long life
5. The lamp body is processed with high quality materials with good thermal conductivity
6. Adopt international standard E27 screw lamp holder, applicable to a wide range
Pictures of rechargeable emergency light bulb :
Working Principle:
The time-delay bulb includes: a bulb head, a shell, a battery, a light source, a lampshade, and an electronic control board; the accommodating space formed by connecting the shell through the bulb head and then connecting the lampshade, accommodates the electronic control board, the battery, and the light source , and are connected to each other through wires; the electronic control board can convert the AC power into DC power and provide it to the light source, and the electronic control board can detect whether the AC power is actually cut off, and choose whether to switch the power supply as battery power.
Accessories:
The delay bulb includes: a bulb head; a shell, the shell is an annular hollow nose, and one end of the shell can be connected to the bulb head; a battery, the battery is a rechargeable battery; a light source; a lampshade, the lampshade is a Hollow nose, similar to a cover, which has only one opening, and this opening can be matched with one end of the shell.
When the time-delay bulb is out of power or after a power outage, the bulb can still illuminate normally for more than Two hours, giving full play to the function of emergency lighting for power outages!
Application of rechargeable emergency light bulb :
Usb lithium battery bulb - commonly used in the home, office, garage, factory, garden, and outdoor pursuits including hiking and camping. It works by automatically turning on in the event of a power outage.
FAQs:
1. Can I have a led light sample order?
A:Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
2. How long will it take?
A:Sample needs 2-4 working days, mass production time needs 12-18 working days
3. How are the goods shipped, and how long does it take for them to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
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Rechargeable led bulb flipkart emergency time 120minutes 85-265V AC Images
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