3*1W led bulb:
1.CE ROHS approved
2.50000 hours working life
3.90% power saving
4.85~264VAC input voltage
Port: Ningbo Shanghai
Minimum Order Quantity: 100 Piece/Pieces on sales
Supply Ability: 50000 Piece/Pieces per Week sample available
Payment Terms: L/C,T/T,Western Union,paypal
Contact SupplierPackaging Detail: carton
Delivery Detail: 10 days
3*1W warm white color CE standards led bulb :
1.specification:
Introduction | ||
Item | B3303WW | |
Size | 50*89MM | |
Base (standard designation) | E27 | |
Shell material | Pure Aluminum+Cover | |
Mercury-free | Yes | |
Recycling | Yes | |
Certificates | CE/ROHS/FCC | |
Lifespan | 50,000hours | |
Warranty | 2Years | |
Main electrical data | ||
Rated wattage(Walt) | 3W | |
Input Voltage (Nominal voltage) | E27:AC85-265V | |
Operating frequency | 50~60 Hz | |
Power factor(PF) | >0.93 | |
LED Drive | constant-current drive | |
Light Source | Taiwan Epistar High power LED,1W/Pcs | |
LED lamps quantity | 3PCS | |
Light Technical Data | ||
Cover | Milky | |
Rated luminous flux (LM/W) | 100-110LM/W | |
Luminours Flux | 300-330LM | |
Beam Angle | 140 degree | |
Rated color rendering index (Ra) | >80 | |
Rated color temperature (k) | WW:2800-3300K,PW:6000-6500K | |
Operating temperature(Celsius degree) | 40~+50°C | |
Storage temperature(Celsius degree) | 50~+60°C | |
Operation Humidity(RH) | 10%~90% | |
Packaging: | ||
Packaging Detail: | Carton box + Paper box Packing Size(mm):650*180*180 Carton Qty:25pcs/ctn |
2.advantage
3.Comparation of cold white and warm white
4.Effect in different area