The Light Efficient Design LED HID Retrofit Bulb, model LED-8039E57C-A, is specified at 18W, 5700K. This model is an LED replacement lamp for a compatible fixture using its E26 base and lamp envelope. Evaluate it as a retrofit lamp in the specified fitting rather than a general household bulb. The operating arrangement for this model must follow its exact instructions, including any required ballast removal or compatible-ballast condition.
The 347V AC supply specification must match the circuit serving this model. The listed body dimensions are length 5.31 in., diameter 2.59 in.; use them when checking the available space around the lamp compartment. For the existing fixture’s illuminated area, compare the 2695 lumens output with the light already in use instead of treating wattage as a brightness rating.
Buying tip: Check the existing socket for the E26 base and compare the available clearance with the lamp dimensions.
| Brands | Light Efficient Design |
|---|---|
| Color Temperature | 5700K |
| CRI | 82 |
| Power Factor | 0.94 |
| Life Hours | 50,000 |
| Wattage | 18W |
| Lumens | 2695 lumens |
| Voltage | 347V AC |
| Equivalent Wattage | 100W HID |
| Product | Retrofit bulb |
| Color | Natural White |
| MPN ( Part No.) | LED-8039E57C-A |
| Base Type | E26 |
| Diameter | 2.59 inch |
| Warranty | 5 Years |
| Length | 5.31 inch |
| Net Weight | 0.46 lbs |
| Package Dimension | 5.3 X 4.7 X 10.1 in. |