SYLVANIA FP28/835/ECO/SL 28W 3500K Neutral White 46 in | T5 Fluorescent Bulb | G5 Bi-Pin

Sylvania 21034 FP28/835/ECO/SL 28W T5 3500K Neutral White Fluorescent Lamp

The Sylvania 21034 (FP28/835/ECO/SL) is a 28W T5 miniature bi-pin (5/8" diameter) linear fluorescent lamp from the SAFELINE T5 Shatter Resistant Coated series. It measures 46" in overall length and produces 3500K neutral white light with an 85 CRI. Rated average life is 25,000 hours based on 3-hour starts, extending to 30,000 hours on 12-hour starts.

Technical Specifications

Product Overview

The Sylvania 21034 is a SAFELINE T5 lamp: a 28W T5 miniature bi-pin lamp with a non-shattering covering that contains glass and other lamp components if the lamp breaks. It is rated at 25,000 hours average life on 3-hour starts (30,000 hours on 12-hour starts) on programmed rapid start (PRS) ballasts, with 3500K color temperature and 85 CRI.

The catalog gives 2,550 initial lumens at 25°C/77°F (mean 2,370). The SAFELINE covering must stay intact; if it is damaged the lamp must be replaced to remain compliant. SAFELINE lamps are intended for indoor use only, in ambient temperatures below 135°F, and the coating is designed to withstand constant operating temperatures up to 239°F.

Compatible Applications

• Fixtures specified for a 28W T5 G5 mini bi-pin lamp at 46" length
• Indoor locations where a shatter-resistant coated lamp is called for
• Commercial, retail, and office linear fluorescent fixtures using T5 lamps
• Direct replacement for the Sylvania 21034 or its FP28/835/ECO/SL ordering abbreviation

Before Ordering – Verify

• Confirm your fixture accepts a 28W T5 lamp with a G5 mini bi-pin base
• Confirm lamp length of 46" matches your fixture's socket spacing
• Confirm the ballast is compatible with T5 lamps of this wattage (catalog life ratings are given on programmed rapid start ballasts)
• Confirm the installation is indoors and the ambient temperature stays below 135°F
• Confirm 3500K color temperature matches the rest of your installation
• Minimum starting temperature is a function of the ballast; consult the ballast manufacturer

Safety and Handling Guidelines

• Turn off and allow the fixture to cool before relamping
• Handle by the base/end caps; avoid flexing or striking the glass tube
• Contains mercury – if broken, ventilate the area and follow EPA cleanup guidance
• Dispose of / recycle in accordance with state and local regulations
• SAFELINE lamps are for indoor use only. Use sockets that provide adequate pin-to-socket contact, and do not use with defective ballasts, sockets or improper wiring
• If the SAFELINE covering is damaged, replace the lamp
• Catalog note: T4 and T5 lamps operated on high-frequency ballasts may experience an abnormal end-of-life condition (bulb wall cracking near the base, or overheating of the base and socket). NEMA recommends ballasts with an end-of-life failure mode; see www.NEMA.org

Compliance

• Contains mercury – not for sale or shipment in CA, CO, HI, ME, MN, OR, RI, VT
• Recycle per lamprecycle.org
• ECOLOGIC® lamps pass the US EPA Toxicity Characteristic Leaching Procedure (TCLP) test for hazardous waste determination, per the Sylvania catalog
• SAFELINE lamps satisfy the criteria of a non-shattering covering for containment of glass and other lamp components within the safety coating material

Ordering Information

• Sylvania Product Number: 21034
• Ordering Abbreviation: FP28/835/ECO/SL
• UPC: 046135210341
• Standard Package Quantity: 40 per case

For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.