Yirui's A19 LED bulb uses constant-current driver with 90% power conversion efficiency

Nov. 1, 2016
Yirui Electronic Technology Co., Ltd., a professional LED manufactory focus on LED bulb over 8 years, and concentrate on American market.

Green lighting: Yirui’s A19 bulb has been certified by UL, ETL, FCC, CE, ROHS , no Mercury, not produce UV ray when it work, no flickering, turns on and off instantly without damage if you do it frequently. , power saving rate can be above 90%.

Electrical Features: This product adopt constant current topology driver. The power conversion efficiency in this small volume of driver is more than 90%.The driver have also protections: against overheating and short circuits, against mains voltage spikes, against overloads. Not damage the LED module in the event of voltage surges during bulb working. Its features allow high energy savings, long life and environmental protection.

Structure design: The bulb is designed in modular parts, easy and fast to assemble. we use Optical grade lampshade that prevents glare, the shadow area and spreads the light in a uniform way. The design of the Housing heat sink and the PCA technology allow to dissipate the heat quickly. This allows the bulb to work well and last a long time.

life span:
Yirui policy is to manufacture high quality products, all materials pass a strict check in order to minimize the light failure. The max life time can reach 18000 hrs above, 10 times than incandescent light bulb. So do not need troubles many time to change the lamp, this one reduce the cost of the maintenance and management.

The full line-up of YIRUI’s A19 LED bulb includes:
Wattage 5W 7W 9W 11W

Model No. 01U-BU0607A 01U-BU0706A 01U-BU0906C 01U-BU1106A

Lumens 450LM 600LM 800LM 1100LM

Material PCA+PC cover

Input voltage 100-240V 50/60Hz

Power Efficiency ≥90%

CRI ≥80

Beam Angle 270°

Lifetime 18000 H

Certificate UL,ETL,FCC, CE,ROHS


Anne Zhong, Sales Manager - Shenzhen Yirui Electronic Technology Co., Ltd.
+86 18938645289