Overview
A 40/30/25W LED architectural linear fixture delivering about 5200/3900/3250 lumens at selectable 2700/3000/3500/4000/5000K. Wattage and/or color temperature are field-selectable, so one SKU covers several job requirements. It dims with 0-10V controls. Rated life is 50,000 hours.
Features
- 40/30/25W power draw
- 5200/3900/3250 lumens at selectable 2700/3000/3500/4000/5000K
- CRI 80+ for accurate color rendering
- Dimmable (0-10V)
- 120-277V input
- 50,000 hour rated life
Specifications at a Glance
| Product Details | |
|---|---|
| Keystone Part # | KT-LALED40PS-4A-8CSF-VDIM-S |
| UPC | 843654169750 |
| Wattage | 40/30/25W |
| Brightness (Lumens) | 5200/3900/3250 |
| Color Temperature (Kelvin) | 2700/3000/3500/4000/5000K |
| Color Rendering Index (CRI) | 80+ |
| Input Voltage | 120-277V |
| Nominal Size | 4 ft |
| Dimmable | Yes (0-10V) |
| Avg Rated Hours | 50000 |
| Finish | Silver |
| Mounting | Ceiling Mount |
| Case Quantity | 4 |
Applications
- Open offices
- Schools and libraries
- Retail and showrooms
- Corridors and lobbies
Compatibility
Rated for 120-277V input. Dims with 0-10V controls; check the spec sheet for compatible dimmers. Mounting: Ceiling Mount.
Frequently Asked Questions
Q: What kind of dimmer does it need?
A: It is rated for 0-10V dimming. Use a dimmer listed for LED loads, and check the spec sheet for any accessory the dimming method requires.
Q: Why is there a minimum order quantity?
A: Larger items like this cost more to ship, so the minimum order is 2.
| bundle | 1 |
|---|---|
| Product Name | 4 ft LED Architectural Linear Fixture, 40/30/25W Selectable, 2700/3000/3500/4000/5000K, Dimmable, 120-277V |
| Company | KEYSTONE |
| Status | Active |
| spec sheet | https://ideadigitalasset.com/DAMRoot/Original/161/14057_6KNEF4073ZRGBDQC.pdf |
| Wattage | 40/30/25W |
| Brightness (Lumens) | 5200/3900/3250 |
| Color Temperature (Kelvin) | 2700/3000/3500/4000/5000K |
| Color Rendering Index (CRI) | 80+ |
| Input Voltage | 120-277V |
| Nominal Size | 4 ft |
| Dimmable | Yes (0-10V) |
| Avg Rated Hours | 50000 |
| Finish | Silver |
| Mounting | Ceiling Mount |
| Case Quantity | 4 |
