ED28 LED Filament HID Replacement Lamp - 45 Watt - 7500 Lumens - 5000K - 82 CRI - EX39 Base - 120-277V
ED28 LED Filament HID Replacement Lamp - 45 Watt - 7500 Lumens - 5000K - 82 CRI - EX39 Base - 120-277V
ED28 LED Bulbs by Green Creative
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Specifications
| Brand: | Green Creative |
| Part Number: | 45FHIDDIM/ED28/850/277V/EX39 |
| UPC: | 790492381021 |
| Category: | ED28 LED Bulbs |
| Wattage: | 45 Watts |
| Voltage: | 120-277V |
| Lumens: | 7500 |
| Bulb Type: | LED |
| Bulb Shape: | ED28 |
| Bulb Base: | Mogul EX39 |
| Color Temperature: | 5000K |
| CRI: | 82 |
| Equivalent: | 250W HID |
| Dimmable: | Yes |
| Special Features: | FCC Compliant, DLC Listed |
| Beam Angle: | 360 Degrees |
| Min-Max Operating Temp: | -4°F to 113°F (-20°C to 45°C) |
| Location Rating: | cULus Listed |
| Dimensions: | 9.4375"L x 3.5625"D |
| Weight: | 0.51 Lbs. |
| Finish: | Clear |
| Rated Hours: | 50,000 |
| Warranty: | 5 Years |
ED28 LED Bulbs FAQs
What is an ED28 LED bulb and when should I use it?
ED28 retrofits replace medium-output HID or high-watt incandescent in high-ceiling interiors, gymnasiums, and larger warehouse fixtures.
What bases and voltages are ED28 LEDs offered in?
Expect E26 or E39 bases, often with 120–277 V input. Match to your fixture’s socket and service voltage.
Do ED28 LEDs require ballast bypass or can they use existing ballasts?
Options include ballast-bypass and some ballast-compatible models. Always verify ballast type and the lamp’s approved list before installation.
How much light do ED28 LEDs produce?
Lumen packages commonly span 3000–8000+, enabling one-for-one swaps in many general-lighting applications. Validate photometrics for your space.
Are ED28 lamps dimmable?
Dimming support varies: residential versions may use triac/ELV; commercial lamps can require 0–10 V. Check the driver spec sheet.
Can ED28 LEDs be used in enclosed fixtures or outdoor housings?
Choose enclosed-rated lamps and verify ambient temperature for tight housings. For exterior use, confirm wet rating and sealed fixtures.
What color temperatures and CRI suit large interior spaces?
3000–4000K is typical for neutral interior light; 5000K provides a crisp, high-contrast look. Select CRI 80–90 based on color-critical tasks.
Do ED28 LEDs have mounting or orientation restrictions?
Observe any base-up/down or universal orientation notes for proper thermal performance and longevity.
What thermal and surge protections should I look for?
Seek robust heat sinking, published ambient ranges (e.g., -20°C to +40°C), and surge protection if circuits are long or outdoors.
Which listings and warranty terms matter for ED28 LEDs?
UL/ETL listing, DLC/Energy Star where applicable, Title 20/JA8 where required, and a 3–5 year warranty with lumen maintenance data are common.
