LED Vaportight High / Low Bay
The Altor series is designed for the high demands of food and meat industry facilities. The NVLF's unique narrow profile design is bacteria and debris resistant, easy to clean, and features a true water seal. The housing is made of UL 5VA fiberglass and will not melt or burn. The Altor NVLF is available in 4-foot and 8-foot versions, with multiple lumen output packages, color temperatures and hanging options. Lenses are available in clear polycarbonate. Control options are available to maximize energy savings, and all sensors are IP-rated. The Altor series also includes the wider profile WVLF (learn more about the WVLF here). Every NVLF is made in the USA - in our Henderson, NC facility, utilizing mostly domestic and some foreign components.
- Applications: Designed for food and meat processing facilities, or other applications that have similar requirements of a vaportight luminaire. Also suitable for most industrial, retail and recreational low bay and high bay applications - warehouse, manufacturing facility, freezer
- Lumen Output: From 2,200 in the 4-footer up to 17,000+ in the 8-footer
- Max Lumens Per Watt: 135.2
- Size Options: 4-foot and 8-foot
- Predicted L70 Lifetime: >72,000 hours (calculated)
- Warranty: 5 year limited system warranty
- Certifications: UL 1598 listed for US and Canada, suitable for wet locations. Other certifications: NSF, IP66, RoHS, NEMA 4X, PSI 1500
- Made in the USA, in our Henderson, NC facility, utilizing mostly domestic and some foreign components. BAA compliant options are available

Size | Lumens | Watts | LPW | CRI / Color Temp | Shielding | Voltages Available | Predicted L70 Lifetime | |
---|---|---|---|---|---|---|---|---|
NVL 4 F LW UV CFP 835 | 4 foot | 2,292 | 18 | 127.3 | 80 CRI / 3500K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 4 F LW UV CFP 840 | 4 foot | 2,363 | 18 | 131.3 | 80 CRI / 4000K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 4 F LW UV CFP 850 | 4 foot | 2,434 | 18 | 135.2 | 80 CRI / 5000K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 4 F MD UV CFP 835 | 4 foot | 4,259 | 34 | 125.3 | 80 CRI / 3500K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 4 F MD UV CFP 840 | 4 foot | 4,391 | 34 | 129.1 | 80 CRI / 4000K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 4 F MD UV CFP 850 | 4 foot | 4,523 | 34 | 133 | 80 CRI / 5000K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 4 F HI UV CFP 835 | 4 foot | 6,572 | 55 | 119.5 | 80 CRI / 3500K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 4 F HI UV CFP 840 | 4 foot | 6,776 | 55 | 123.2 | 80 CRI / 4000K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 4 F HI UV CFP 850 | 4 foot | 6,979 | 55 | 126.9 | 80 CRI / 5000K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 4 F VH UV CFP 835 | 4 foot | 8,059 | 66 | 122.1 | 80 CRI / 3500K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 4 F VH UV CFP 840 | 4 foot | 8,308 | 66 | 125.9 | 80 CRI / 4000K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 4 F VH UV CFP 850 | 4 foot | 8,557 | 66 | 129.7 | 80 CRI / 5000K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 8 F LW UV CFP 835 | 8 foot | 8,318 | 66 | 126 | 80 CRI / 3500K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 8 F LW UV CFP 840 | 8 foot | 8,576 | 66 | 129.9 | 80 CRI / 4000K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 8 F LW UV CFP 850 | 8 foot | 8,833 | 66 | 133.8 | 80 CRI / 5000K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 8 F MD UV CFP 835 | 8 foot | 10,405 | 82 | 126.9 | 80 CRI / 3500K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 8 F MD UV CFP 840 | 8 foot | 10,727 | 82 | 130.8 | 80 CRI / 4000K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 8 F MD UV CFP 850 | 8 foot | 11,049 | 82 | 134.7 | 80 CRI / 5000K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 8 F HI UV CFP 835 | 8 foot | 12,214 | 100 | 122.1 | 80 CRI / 3500K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 8 F HI UV CFP 840 | 8 foot | 12,592 | 100 | 125.9 | 80 CRI / 4000K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 8 F HI UV CFP 850 | 8 foot | 12,969 | 100 | 129.7 | 80 CRI / 5000K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 8 F VH UV CFP 835 | 8 foot | 16,307 | 134 | 121.7 | 80 CRI / 3500K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 8 F VH UV CFP 840 | 8 foot | 16,811 | 134 | 125.5 | 80 CRI / 4000K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |
NVL 8 F VH UV CFP 850 | 8 foot | 17,315 | 134 | 129.2 | 80 CRI / 5000K | Clear flat polycarbonate | 120-277V, 347V | >72,000 hours (reported) |

Ideal for food and meat processing
The Altor NVLF is bacteria and debris resistant, with minimal external features that limit particulate accumulation. A true water seal means no condensation will get inside the fixture. It's easy to clean: the dust-tight, IP66-rated enclosure can withstand high pressure water jets.
Ideal for food and meat processing
The Altor NVLF is bacteria and debris resistant, with minimal external features that limit particulate accumulation. A true water seal means no condensation will get inside the fixture. It's easy to clean: the dust-tight, IP66-rated enclosure can withstand high pressure water jets.


Mounting options
The NVLF can be hung with a surface mounting bracket (SM) or a mounting bracket bail (SMBB). The SMBB can be included with a 10' quick hang cable kit (the SMBBQC option) or a 20' quick hang cable kit (SMBBQC20).

Mounting options
The NVLF can be hung with a surface mounting bracket (SM) or a mounting bracket bail (SMBB). The SMBB can be included with a 10' quick hang cable kit (the SMBBQC option) or a 20' quick hang cable kit (SMBBQC20).