... lamp 1.The product have CE and ROHS Certification 2.The Patent Number is CN201030518985X LED street ... >50,000 hour's lifespan.3. High-quality CREE LEDs;4.180 degree Illumination focus brightness ... road, main road, factory lighting, industry lighting, street lamp, court, bridge, square, ext.Trade terms1.Payment:T ... /T 30% deposited before production,70% balance to be paid before delivery.2. ...