E14/E17 Samsung SMD LED Bulb Light (TD-XGBSW4-01)

Feature of SMD LED Bulb Light, LED Bulb Light
G40 4W LED bulb is designed and manufactured to replace the 25W
Incandescent /Halogen bulb and 7W CFL, the superior SMD LED solution and purity aluminium material makes the luminous efficacy high to 77LM/W, it is of excellently heat managed by conjoint structure which maintains the housing surface temperature under 73.5ºC, and LED joint temperature under 77.4ºC
1. Excellent heat management
2. SMD LED solution
3. Superior high quality bulb
4. Environmental friendly
5. Reduce electricity cost
6. Energy saving perfect replacement for Incandescent/halogen and CFL
7. Non-isolated power supply

Dimension and heat sink
1. Private Purity aluminium heat sink
2. Excellent heat management by conjoined structure
3. Anodic oxidation or Sand blasting heat sink exterior
4. Thermal conductivity is 220W/M. K
5. The temperature difference between the LED joint and housing surface is within 3-7 degree.

Temperature parameter
Heat sink temperature 73.5ºC
LED joint temperature 77.4ºC
Working temperature -20-40ºC
Storage temperature -20-60ºC

Specification
1. Power dissipation: 4.5W
2. Luminous flux: 350Lm± 5%
3. Color temperature: 2700-6500K
4. Luminous Efficacy: 77Lm/W
5. Lighting source: Samsung 5630 SMD LED
6. AC Input voltage: AC110/220V
7. Power factor: 0.7
8. Driver efficacy: 90%
9. Beam angle: 120/150 degree
10. Weight: 32g
11. Quality Guarantee: 2years
12. Lifespan: 50, 000hrs

Application
The G40 4W bulb is designed and manufactured to replace Incandescent/halogen and CFL lamps where widely used for main
Lighting and assistant lighting, including hotel, shopping mall, household
And other lighting application field.

Note
1. The working voltage for LED bulbs is AC110/220V. Please make sure the working voltage is AC110/220V before you connected the bulbs to the power supply.
2. The power supply for the bulb is AC110/220V; Prohibit any contact to the metal part of bulb base after connected to the power supply to avoid the electric shock.
3. Please check whether any bulbs damage caused by delivery or not before you unpacked and prepare to use the bulbs. If yes, please don't use it and inform the supplier.
4. Please follow the constructions and cautions on the leaflet so as to ensure the safe usage and the good condition of products. Any damage or defect caused by failure to comply with the leaflet is out of the supplier's responsibility.
5. Please don't connect the bulbs to the power supply promptly when the environmental temperature is surging because the origin generated heat stream can spoil the products. You are strongly recommended to do the connection after the product is in room temperature.
6. Because outer covering temperature can amount to 73.5, keep the bulbs away from these heat-sensitive equipments.