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PHILIPS U-Shaped Fluorescent Bulb: T8, Medium Bi-Pin (G13), 1 5/8 in U-Bend Leg Spacing - Fluorescent U-Bend Lamps (No UL Type)
PHILIPSFluorescent U-Bend Lamps (No UL Type)

PHILIPS U-Shaped Fluorescent Bulb: T8, Medium Bi-Pin (G13), 1 5/8 in U-Bend Leg Spacing

The PHILIPS U-Shaped Fluorescent Bulb: T8 is a Fluorescent U-Bend Lamp (No UL Type) with bulb designation FB31T8/TL835/ALTO. It features a Medium Bi-Pin (G13) base, 1 5/8 in U-Bend Leg Spacing, 31 W wattage, and a…

SKU 3G-OTH-388191

Also listed as: FB31T8TL835ALTO151 · FB31T8 TL835 ALTO 15 1 · FB31T8-TL835-ALTO-15-1

Brand
PHILIPS
Item
U-Shaped Fluorescent Bulb: T8, Medium Bi-Pin
Category
Fluorescent U-Bend Lamps (No UL Type)
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PHILIPS
Manufacturer Part Number
FB31T8/TL835/ALTO 15/1
Type
Medium Bi-Pin (G13)
Watt
31 W
Bulb Designation
FB31T8/TL835/ALTO
Color Temperature
3500K
Shatter-Resistant
No
U-Bend Leg Spacing
1 5/8 in

Technical Documents

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PHILIPS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PHILIPS U-Shaped Fluorescent Bulb: T8 is a Fluorescent U-Bend Lamp (No UL Type) with bulb designation FB31T8/TL835/ALTO. It features a Medium Bi-Pin (G13) base, 1 5/8 in U-Bend Leg Spacing, 31 W wattage, and a color temperature of 3500K. This product is not shatter-resistant.

Frequently Asked Questions

What is the PHILIPS FB31T8/TL835/ALTO U-shaped fluorescent bulb used for?

The PHILIPS FB31T8/TL835/ALTO is a 31 W T8 U-bend fluorescent lamp designed for commercial and industrial lighting fixtures requiring a compact, space-saving form factor. Its 3500K color temperature provides neutral white light, suitable for offices, retail spaces, and warehouses where even illumination is needed.

What are the specifications of the PHILIPS FB31T8/TL835/ALTO U-bend bulb?

This PHILIPS U-bend bulb has a T8 diameter, Medium Bi-Pin (G13) base, 31 W wattage, 3500K color temperature, and 1 5/8 in leg spacing. It is not shatter-resistant. The bulb designation is FB31T8/TL835/ALTO, with manufacturer part number FB31T8/TL835/ALTO 15/1.

Where to buy PHILIPS FB31T8/TL835/ALTO U-bend fluorescent lamps worldwide?

3G Electric supplies PHILIPS FB31T8/TL835/ALTO U-bend fluorescent lamps worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this PHILIPS lamp.

How to install a PHILIPS T8 U-bend fluorescent bulb?

To install a PHILIPS T8 U-bend bulb, ensure power is off. Align the G13 bi-pin base with the lamp holder slots, insert the pins, and rotate the bulb 90 degrees to lock. For optimal performance, use a compatible ballast rated for 31 W T8 lamps. Handle the glass tube carefully to avoid breakage.

Used in

Common applications for PHILIPS
Commercial office lighting — Philips EvoKit CLKE 2x4 42L 30W 835 UNV 0-10 P1 retrofit kit for 2x4 ft troffer replacement
Industrial high-bay lighting — Philips 45CC/LED/830/LS EX39 G3 BB 3/1 LED corncob lamp for HID replacement in warehouses
Retail accent lighting — Philips CDM20/TC/830 Elite ceramic metal halide lamp for track or display fixtures
General area lighting — Philips PL-C 18W/835/2P/ALTO CFL for downlights and wall sconces in corridors
High-output flood lighting — Philips MH1000/U metal halide lamp for stadium or parking lot fixtures
Residential or commercial downlighting — Philips 15BR30/PER/927/P/E26/WG/HO/T20-4/1PF BR30 LED for recessed cans

PHILIPS Products

3G Electric supplies PHILIPS fluorescent u-bend lamps (no ul type). We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
PHILIPS U-Shaped LED Bulb: T8, Medium Bi-Pin (G13), 6 in U-Bend Leg Spacing, 15.5 W Watt, 3500K (MPN 15.5T8-6U/COR/24-835/MF20/G 10/1)
PHILIPS
PHILIPS U-Shaped LED Bulb: T8, Medium Bi-Pin (G13), 6 in U-Bend Leg Spacing, 15.5 W Watt, 3500K (MPN 15.5T8-6U/COR/24-835/MF20/G 10/1)
PHILIPS U-Shaped LED Bulb: T8, Medium Bi-Pin (G13), 6 in U-Bend Leg Spacing, 15.5 W Watt, 4000K (MPN 15.5T8-6U/COR/24-840/MF21/G 10/1)
PHILIPS
PHILIPS U-Shaped LED Bulb: T8, Medium Bi-Pin (G13), 6 in U-Bend Leg Spacing, 15.5 W Watt, 4000K (MPN 15.5T8-6U/COR/24-840/MF21/G 10/1)
PHILIPS U-Shaped LED Bulb: T8, Medium Bi-Pin (G13), 6 in U-Bend Leg Spacing, 15.5 W Watt, 5000K (MPN 15.5T8-6U/COR/24-850/MF21/G 10/1)
PHILIPS
PHILIPS U-Shaped LED Bulb: T8, Medium Bi-Pin (G13), 6 in U-Bend Leg Spacing, 15.5 W Watt, 5000K (MPN 15.5T8-6U/COR/24-850/MF21/G 10/1)
PHILIPS U-Shaped LED Bulb: T8, Medium Bi-Pin (G13), 6 in U-Bend Leg Spacing, 15.5 W Watt, 3000K (MPN 15.5T8-6U/COR/24-830/MF20/G 10/1)
PHILIPS
PHILIPS U-Shaped LED Bulb: T8, Medium Bi-Pin (G13), 6 in U-Bend Leg Spacing, 15.5 W Watt, 3000K (MPN 15.5T8-6U/COR/24-830/MF20/G 10/1)

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