Sylvania 21623 F15T8/350BL 15W T8 350nm Blacklight Fluorescent Lamp

Product Overview

Sylvania 21623 F15T8/350BL 15W T8 350nm Blacklight Fluorescent Lamp

The Sylvania 21623 (F15T8/350BL) is a 15W T8 350nm Blacklight fluorescent lamp on a Medium Bi-Pin (G13) base, 18 in (451.61 mm) long, rated for 7,500 hours.

Wattage

15W

T8 UV

Type

350nm

350nm Blacklight

Length

18 in (451.61 mm)

Overall

Base

G13

Medium Bi-Pin

Rated Life

7,500

Hours

Technical Specifications

Item Number	21623
Ordering Abbreviation	F15T8/350BL
Lamp Type	T8 350nm Blacklight Fluorescent Lamp
Base	Medium Bi-Pin (G13)
Wattage	15W
Length	18 in (451.61 mm)
Average Rated Life	7,500 hours
Standard Package Quantity	Not listed – verify

Product Overview

This Sylvania 350nm Blacklight lamp is an ultraviolet T8 fluorescent. Specifications on this page were carried over from the previous ADL Supply listing; this product is not covered in the Sylvania lighting catalog supplied, so confirm against the Sylvania datasheet before ordering.

Compatible Applications

Blacklight and ultraviolet effect applications where a T8 UV lamp is specified
Fixtures specified for a 15W T8 lamp with a Medium Bi-Pin (G13) base
Direct replacement for the Sylvania 21623 (F15T8/350BL)

Before Ordering – Verify

Confirm the wattage in your fixture
Confirm lamp length and base type match your fixture
Confirm your ballast or starter matches the lamp type and wattage

Safety and Handling Guidelines

This lamp emits ultraviolet (UV) radiation during operation. Avoid prolonged exposure of eyes and skin; follow the manufacturer datasheet for exposure limits.
Always disconnect power before servicing or installing
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 mercury-lamp regulations