5 50Watter Led light emergency battery full emergency power led driver
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- Supplier: Queensun Lighting Co. Ltd.
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Product Overview
Description
Product Description
50W emergency power supply specification
- Full emergency power 5-50W
- external led indicator and test button
Model | LEM-M50WT |
Production Name | Emergency power supply |
Operating voltage: | AC220-240V 50-60Hz |
Output voltage: | 220V DC |
Emergency conversion time: | <1S |
LED substrates (load power) : | 5-50W |
AC Insurance: | 1A 250V |
DC insurance : | 5A 250V |
Emergency time: | 1-3 hours |
Charging time: | <48h |
Power drive: | chopper switch power drive |
Battery specification: | 18650 lithium battery 11.1V/ 3600mAh |
Ambient temperature: | 0℃ -- 55℃ |
humidity | <95% |
Alarm mode: | LED indicating alarm |
Product size: | L182*W30*H25mm |
Indicator: Power indicator | (green/red/yellow) |
Product Picture
Company Profile
QUEENSUN is established in 2009, which is specialized in offering the best solution of emergency lighting power products for hundreds of clients from Europe, American, Southeastern Asia, Middle east and Oceania.
12 years of experience in emergency light power supply and more than 19 years of rechargeable NiCad /Ni-MH battery manufacturing, QUEENSUN is able to meet client's continuously updated requirements. With 8pcs SMT machine, the daily production of emergency module/Inverter is over 48,000pcs; and with workshops of 15,000 square meters, the daily rechargeable batteries output reaches 400,000pcs, including 200,000pcs NICD and 200,000pcs NIMH batteries, and we open a new factory in Guizhou Province to produce battery cells since 2018.
Quality control management, 100% test before shipping, prompt, flexible and unbeatable service 24/7 support, faster turnaround on time delivery and competitive price are our strong sales point.
OEM or ODM orders are welcome. QUEENSUN sincerely hope to provide a reliable solution for customers all over the world.
12 years of experience in emergency light power supply and more than 19 years of rechargeable NiCad /Ni-MH battery manufacturing, QUEENSUN is able to meet client's continuously updated requirements. With 8pcs SMT machine, the daily production of emergency module/Inverter is over 48,000pcs; and with workshops of 15,000 square meters, the daily rechargeable batteries output reaches 400,000pcs, including 200,000pcs NICD and 200,000pcs NIMH batteries, and we open a new factory in Guizhou Province to produce battery cells since 2018.
Quality control management, 100% test before shipping, prompt, flexible and unbeatable service 24/7 support, faster turnaround on time delivery and competitive price are our strong sales point.
OEM or ODM orders are welcome. QUEENSUN sincerely hope to provide a reliable solution for customers all over the world.
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Customer Photos
Packing & Shipping
FAQ
Q1. who are we?
A1: Queensun Lighting Co., Ltd.OEM or ODM orders are welcome.
Q2.how can we guarantee quality?
A2: Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q3. what services can we provide?
A5:Accepted Delivery Terms: FOB；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C
A1: Queensun Lighting Co., Ltd.OEM or ODM orders are welcome.
Q2.how can we guarantee quality?
A2: Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q3. what services can we provide?
A5:Accepted Delivery Terms: FOB；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C
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