Product Description 1x4 troffer ul listed led panel light       Dimensions of 1x4 troffer ul listed led panel light  
    Features of 1x4 troffer ul listed led panel light      Allows for safe and convenient installation Back up emergency battery pack optional Direct replacement for traditional T8 tube build in or fluorescent troffer UL/cUL listed and DLC qualified Efficacy > 95lm/w          Specification of 1x4 troffer ul listed led panel light  

Electrical Specifications		Lumination Specifications
Power	25/40/45/65W	LED brand	Lumileds luxeon 3030
Input voltage	100-277V AC	CRI	>80
Working environment	damp location	Led luminous flux	2450/3900/4900/7100lm
Power Factor (PF)	0.9	Led luminous efficiency	≥98lm/W
Dimmable	Optional	Color temperature	4000/5000K
Packing Information		Mechanical Specifications
1pcs/carton	124.5x33.5x10.5cm	Warranty	5 years
Weight		certificate	UL DLC
N.W.    5.2KG	G.W.      6.2KG	Back up battery	optional

     Certificates of 1x4 troffer ul listed led panel light            Applications of 1x4 troffer ul listed led panel light   
Suitable for commercial, retail and institutional applications including schools, hospitals, and offices.                 Ordering Guide of 1x4 troffer ul listed led panel light     Ordering Information of 1x4 troffer ul listed led panel light     
  WARNINGS AND CAUTIONS of 1x4 troffer ul listed led panel light  
Turn power off before inspection, installation, or removal. Suitable for Wet locations. Operating temperature range between -25°C and +40°C (-4°F and +104°F) Do not open – no user serviceable parts inside. North America use on 120-277VAC 50 /60 Hz circuits.    Packaging & Shipping  Packing and shipping of 1x4 troffer ul listed led panel light  
     
Company Information         Shenzhen Mester Optoelectronic Technology Co.,Ltd.  is a hightech company specializing in R&D , manufacturing, and marketing of LED green lighting products.  Mester Optoelectronic is constantly releasing all cutting-edge science and technology-oriented and innovative products such as LED Spotlight, Downlight, Panel Light, LED High Bay, Canopy, Wallpacks, shoebox light and Commercial Downlight. The Company focuses on the philosophy of "Quality First, Customer Supreme" and always supply the customer with the finest  products and services. UL, DLC and Energy star are standard production requirements in our factory.             Our Services   All of Mester led products are with UL CUL certificate, only focus on North America market.  Customize services are available when needed.  3 month we must  update the price list . And we can give more support on your business . We have 28 people team of engineers, each quarter we will launch several new products.  Quick action of technical support and maintenance. At the same time, free to send samples to our old customers.   FAQ 1.what`s the warranty of the lamp - For DLC/ES rated item we provide 5 years . As you needed i will send warranty rule to you learn . 2.what`s payment for the samples and big account - Normally ,for the sample is paypal for small account . With big account we can accept wire transfer 3. What's the MOQ - Different from items - 1pcs for stock items - 100pcs for custom brand (10-15 days) 4. What about the quality - Select high quality material - Good products originated from good mood - Control every process with heart - 48H aging test to end defective products - New products after many testing and practices - meet international shipping standards to insure safety