Brochure/Marketing for PL-T 57W 4-Pin

Brochure/Marketing for PL-T 57W 4-Pin

Brand: PHILIPS

Category: Electronics

Document Type: Brochure/Marketing

Language: EN

Uploaded: Nov. 21, 2025, 7:49 p.m.

Philips PL-T 57W 4-Pin Compact Fluorescent Lamps offer superior energy and thermal efficiency for high performance in downlights. They are ideal for downlights in offices, hotels, and retail, as well as in multi-lamp fixtures in medium to high-bay applications.

Key features include Amalgam Technology for maintaining lumen output across a wide temperature range (15°F to 130°F), high efficacy of 75 lumens/watt, dimmable for added flexibility with electronic dimming ballasts, a broad range of color temperatures (3000K, 3500K, and 4100K), high performance with 4300 lumens, excellent CRI of 82, and a rated average life of 12,000 hours.

Troubleshooting and error codes

Product Number Ordering Code Watts Bulb Type Base Generic Description Pkg. Qty. Color Temp. (Kelvin) MOL (In.) Rated Avg. Life (Hrs.) Approx. Initial Lumens Design Lumens CRI
14631-6 PL-T 57W/830/4P/A 57 PL-T GX24q CFTR57W/GX24q/30 10 3000 7.79 12,000 4300 3741 82
14632-4 PL-T 57W/835/4P/A 57 PL-T GX24q CFTR57W/GX24q/35 10 3500 7.79 12,000 4300 3741 82
14633-2 PL-T 57W/841/4P/A 57 PL-T GX24q CFTR57W/GX24q/41 10 4100 7.79 12,000 4300 3741 82
1) Average life under specified test conditions with lamps turned off and restarted no more frequently than once every 3 operating hours. Lamp life is appreciably longer if lamps are started less frequently.
2) Approximate initial lumens. The lamp lumen output is based upon lamp performance after 100 hours of operating life, when the output is measured during operation on a reference ballast under standard laboratory conditions.
3) Design lumens are the approximate lamp lumen output at 40% of the lamp's rated average life. This output is based upon measurements obtained during lamp operation on a reference ballast under standard laboratory conditions.
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