Sunkip Lighting India Private Limited

High bay lights are specified by a range of technical factors including lumen output, wattage, color temperature (CCT), and Ingress Protection (IP) ratings. These specifications are crucial for matching the light to the intended application and mounting height. Key Technical SpecificationsLumen Output: This is the measure of total visible light emitted. The required lumens depend heavily on the ceiling height and the desired brightness (lux/foot candles) for the specific task. For instance, a 15-20 foot ceiling might require 16,000-20,000 lumens, while 25-35 feet might need around 33,000 lumens.Wattage & Efficacy: While wattage indicates power consumption, efficacy (lumens per watt) measures how efficiently the fixture produces light. Modern LED high bays are highly efficient, often producing between 130 and 180 lumens per watt, resulting in significant energy savings over traditional options.Color Temperature (CCT): Measured in Kelvin (K), CCT determines the hue of the light.Warm white (<3500K) creates a warm, comfortable feeling.Neutral white (3500-4500K) offers a pleasant, comfortable light.Cool white (>4500K, commonly 5000K-6500K) provides a bright, daylight-like feel that promotes concentration, making it common in industrial settings.Color Rendering Index (CRI): This measures the light's ability to accurately render colors, with a higher number (typically >70 or >80) indicating better color accuracy.Beam Angle: This specification dictates how widely the light spreads.Wider beam angles (90° to 120°) are suitable for lower mounting heights (15-25 feet) to ensure even coverage.Narrower beam angles (60°) are used for higher ceilings (25-45 feet) to focus the light downward and maintain strong light levels on the work surface.Ingress Protection (IP) Rating: This indicates the fixture's resistance to dust and water. An IP65 rating (dust-tight and protected against water jets) is common for high bay lights used in industrial environments, while some heavy-duty models offer IP66 or IP67.Mounting Type: Common options include suspension via hook or chain, or fixed mounting using a yoke bracket or surface mount.Operating Voltage/Frequency: High bay lights typically accept a range of input voltages (e.g., 90-305V AC, 50/60Hz) to ensure stable operation.Lifespan & Warranty: LED high bays boast a long operational life, often rated at 50,000 to 100,000 burning hours, reducing maintenance costs. Warranties typically range from 2 to 5 years.Body Material: Housings are typically made from robust, die-cast aluminum with a heat sink design for optimal thermal management and durability.

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