Please kindly look at the below description of 3W LED Downlight 006:
Type: JY-D-3W-6;
Input Voltage: H1: 100~120V, H2: 200~240V;
Size:D90*H45MM;
Hole Size:Φ70MM ;
LED Source: Epistar, Bridgelux;
Beam Angle: 30°, 45°, 60°;
LED Quantitys: 3pcs;
Total Power Consumption: 3W
LED LUMENS:240-270LM
Available Color Temperature or Wavelength:
White (4700~7000K); Neutral White
(4000~4500K); Warm White (2580~3600K);
C.R.I:≧80;
Working Temperature: -20?~+45?C
Life: Min 20K / AVE 40K hrs
 

Advantage: 
Long Lifetime 
Environmental Protection 
Low Power Consumption 
Low Heat Emission 
Low Cost 
Different Colors 

LED Downlight  Application: 
The product use for indoor lighting, shopping mall, 
super, market, showroom, club, store, hotel, restaurant, 
school, library, art gallery, museum, office building, home decoration. 
Replacement bulbs for general lighting, especially for museums, art galleries, 
cosmetic counters where UV or IR radiation is undesirable.