Product Description
NPDBL-E22/334W by Nora Lighting is a 2' x 2' LED back-lit panel featuring a tunable white color temperature selector with output up to 3500 lumens at 30 watts. Designed for general illumination in commercial and office environments, this panel combines a slim profile with edge-to-edge uniform lighting and 0-10V dimming capabilities. With selectable CCT and compatibility with mounting accessories, it offers excellent versatility for varied installation scenarios.
- Size: 2' x 2'
- Lumen Output: 3500 lm
- Wattage: 30W
- CCT: Selectable 3000K / 3500K / 4000K
- Voltage: 120-347V (120-277V with EM)
- Dimming: 0-10V down to 5%
- Free shipping on orders over $250
Benefits of the NPDBL-E22/334W
- Selectable CCT enables field adjustment to suit lighting preference or application needs
- Edge-lit, backlit LED system ensures consistent, glare-free illumination across the panel
- Sealed construction minimizes maintenance by keeping dust and bugs out
- 0-10V dimming offers flexibility for customized lighting control in office or task settings
Key Features
- Field-selectable color temperature: 3000K / 3500K / 4000K
- Universal voltage input: 120-347V, supports 120-277V with emergency battery
- Long life LEDs: Rated for 60,000 hours at L70
- Integrated driver access: Replaceable via rear compartment
- Low profile design: Panel depth only 1.34"
- Compatible accessories: Surface, recessed, and pendant mounting kits available
Specifications
Technical Specifications
| Input Voltage | 120-347V (120-277V w/ EM battery) |
| Wattage | 30W |
| Color Temperature | Tunable White: 3000K / 3500K / 4000K (preset at 3000K) |
| CRI | 80+ |
| Dimming | 0-10V dimming down to 5% |
| Lifetime | 60,000 hours (L70) |
Physical Specifications
| Dimensions | 23.75" x 23.75" x 1.34" |
| Construction | Aluminum frame with PMMA lens |
| Mounting | Surface, recessed, or pendant (via accessory kits) |
| Finish | White |
Performance Specifications
| Lumen Output | 3500 lumens |
| Efficacy | ~116 LPW |
| Operating Temperature | 0°C to 45°C |
| Listings | cULus Listed, DLC Listed, FCC Certified |
Ideal Applications
- Office spaces and conference rooms
- Libraries and study areas
- Classrooms and educational facilities
- Retail and commercial environments
Installation Tips
- Use compatible surface, recessed, or pendant kits for mounting
- Ensure access to rear service door for driver replacement
- Junction box must be positioned off-center when using surface frame
- Do not install in direct contact with spray foam insulation
Frequently Asked Questions
Q: What color temperatures are available with this panel?
A: The panel offers field-selectable CCT: 3000K, 3500K, and 4000K. The default preset is 3000K.
Q: Is this fixture dimmable?
A: Yes, it supports 0-10V dimming down to 5% for enhanced lighting control.
Q: Can this panel be used with emergency battery backup?
A: Yes, it supports a 120-277V emergency battery that provides 90 minutes of operation at 7W output.
Q: What mounting options are available?
A: Mounting kits include surface mount frames, recessed kits, and pendant kits, sold separately.
Q: Is the motion sensor option compatible with dimming?
A: No, the motion sensor version is not compatible with 0-10V dimming.
Q: Is this product rated for insulated ceilings?
A: Yes, it is IC-rated for direct contact with insulation, except spray foam insulation.
Q: What accessories are recommended for a clean installation?
A: Use NPDBL-22DFK/W for surface mounting or NPDBL-22RFK/W for recessed installation.
