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Identification & Application DAMAR 34157B LED25T5/841/4FT/DR 25W 4ft LED T5 Tube 4100K Type A Ballast Dependent 120-277V The DAMAR 34157B LED25T5/841/4FT/DR 25W 4ft LED T5 Tube 4100K Type A Ballast Dependent 120-277V is a Damar led linear lamp with verified performance specifications including Wattage: 25W • Voltage: 120-277V Color temperature: 4100K • CRI: 82. It is intended for compatible strip lights, troffers, task lights, display lighting, commercial interiors, institutional facilities, and replacement applications requiring the exact lamp length, base, and ballast or direct-wire configuration. Construction and operation are defined by the exact manufacturer configuration for this SKU. Verified details include mounting or base configuration of G5 Bi-Pin; Lamp shape: T5 • Base: G5 Bi-Pin • Features: Damp Location • Additional manufacturer information: 3 year warranty Type-A, This lamp only operates on compatible electronic ballasts Suitable for dry/damp locations Do not use with dimmers This device is not intended for use with emergency exits or emergency lighting Ambient Operating Temp: -4°F to 113°F (-20°C 45°F); product dimensions of Diameter: 0.63 in. • Length: 45.75 in.. Install only in equipment designed for the listed wattage, voltage, base, lamp shape, ballast or driver method, operating position, enclosure rating, mounting method, and control requirements. For specification, purchasing, and maintenance planning, the manufacturer documentation confirms Rated life: 50000 hours • Warranty: 3 year warranty; inner/package quantity: 1; case quantity: 25. All products should be installed and used in accordance with applicable electrical codes and the requirements of the compatible fixture or equipment. Technical Performance Specifications Brand Damar SKU / MPN 34157B / LED25T5 / 841 / 4FT / DR 25W Product Type LED Linear Lamp Electrical Wattage: 25W • Voltage: 120-277V Optical Color temperature: 4100K • CRI: 82 Mounting / Base G5 Bi-Pin Mechanical Lamp shape: T5 • Base: G5 Bi-Pin • Features: Damp Location • Additional manufacturer information: 3 year warranty Type-A, This lamp only operates on compatible electronic ballasts Suitable for dry/damp locations Do not use with dimmers This device is not intended for use with emergency exits or emergency lighting Ambient Operating Temp: -4°F to 113°F (-20°C 45°F) Dimensions Diameter: 0.63 in. • Length: 45.75 in. Lifecycle Rated life: 50000 hours • Warranty: 3 year warranty Applications Compatible strip lights, troffers, task lights, display lighting, commercial interiors, institutional facilities, and replacement applications requiring the exact lamp length, base, and ballast or direct-wire configuration Inner / Package Quantity 1 Case Quantity 25 Documentation See spec sheet.
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🇺🇸 Ship from USA · On Agora since 2026
$19.80