What wattage and lumen output options are available for this 4 Foot Vapor Tight Light Fixture?
The 4 Foot Vapor Tight Light Fixture by Keystone Technologies offers multiple wattage options to meet varying lighting needs. Available in three wattage configurations, it provides the following lumen outputs:
- Wattage Options:
- 18W: 2,592 lumens
- 28W: 3,948 lumens
- 44W: 5,852 lumens
- Efficacy: Up to 133 lm/W, providing superior energy efficiency for wet and harsh environments, such as parking garages, tunnels, and industrial zones.
What is the significance of the IP66 ingress protection rating?
This fixture is rated IP66, which means it is completely protected from dust and capable of withstanding high-pressure water jets (1450 PSI) at high temperatures. This rating makes the fixture ideal for use in demanding environments, such as food processing zones, washdown areas, and industrial facilities where the lighting is exposed to moisture and harsh conditions.
What is the IK10 impact rating of this fixture?
The IK10 impact rating indicates that the fixture can withstand up to 20 joules of mechanical impact. This makes it suitable for high-traffic environments, such as warehouses, parking garages, and manufacturing facilities, where the fixture may be exposed to accidental knocks and impacts.
What does the NEMA 4X rating mean for this fixture?
The NEMA 4X rating ensures that this fixture is resistant to corrosion from harsh environments, including exposure to salt spray, cleaning chemicals, and other corrosive agents. This makes it perfect for coastal regions, food processing plants, and chemical storage facilities where fixtures are exposed to corrosive agents.
What color temperature (CCT) options are available for this vapor-tight fixture?
The 4 Foot Vapor Tight Light Fixture offers selectable color temperatures, providing flexibility to match various lighting environments:
- CCT Options: 3500K, 4000K, 5000K.
- Color Rendering Index (CRI): 80+, ensuring good color accuracy for commercial and industrial settings.
What is the significance of the 0–10V dimming feature?
The 0–10V dimming feature allows for greater control over lighting output. It enables users to adjust the brightness levels based on occupancy or daylight availability, contributing to energy savings and meeting compliance with energy efficiency codes such as ASHRAE 90.1-2022 and IECC 2024.
What certifications and environmental ratings does this fixture have?
The 4 Foot Vapor Tight Light Fixture meets several critical safety, performance, and environmental standards, making it suitable for a wide range of commercial and industrial applications:
- cULus Listed & ETL Listed: Ensures the fixture meets North American electrical safety standards.
- DLC Standard Listed: Qualified for utility energy rebates, providing additional savings on energy-efficient installations.
- IP65 Rating: Fully protected from dust and water ingress, making it ideal for use in wet environments such as parking garages, warehouses, and industrial zones.
- Wet Location Rated: Designed for environments exposed to moisture, ensuring reliable operation in areas like tunnels, kitchens, and loading docks.
What is the minimum operating temperature for the 4 Foot Vapor Tight Light Fixture?
This fixture is rated to operate in temperatures as low as -40°F (-40°C), making it suitable for use in cold storage areas, outdoor installations, or other environments that may experience extreme cold temperatures.
What is the construction and durability of the 4 Foot Vapor Tight Light Fixture?
The 4 Foot Vapor Tight Light Fixture is built for durability and long-term performance in challenging environments:
- Housing Material: The fixture features a reinforced fiberglass housing with a 5VA flame retardancy rating, making it resilient to harsh industrial and commercial environments.
- Lens: The frosted lens provides vapor-tight sealing and ensures uniform light distribution while offering impact protection.
- Impact Protection: The IK10 impact rating ensures that this fixture can withstand heavy-duty environments without the risk of damage from accidental impact.
What warranty is provided with the 4 Foot Vapor Tight Light Fixture?
This fixture comes with a 5-year warranty, offering reliable support and peace of mind. The warranty ensures long-lasting durability and performance, backed by comprehensive protection against manufacturing defects.
