Product Overview
Philips MASTER TL-D Super 80 16W/840 — 16W | 589 mm (2-Foot) | 1,350 Lumens | 4000K Cool White | G13 Medium Bi-Pin Base
The Philips MASTER TL-D Super 80 16W/840 (order code 42343-7) is a 16W T8 linear fluorescent lamp for 2-foot fixtures, producing a 4000K cool white light. It delivers 1,350 initial lumens with a color rendering index (CRI) of 82 and a rated average life of 15,000 hours.
Power 16W T8 Fluorescent | Brightness 1,350 lm Initial lumens | Color Temp 4000K Cool White | CRI 82 | Interface G13 Medium Bi-Pin | Rated Life 15,000 h Average rated |
ADL Supply Expert Application & Replacement Guide
The Super 80 series uses a highly efficient 3-band fluorescent coating that gives more lumens per watt than standard fluorescent tubes, with a low mercury content and high lumen maintenance. This 16W lamp is used in 2-foot fixtures in offices, schools, retail spaces and industrial corridors.
If you are replacing older 'Standard Color' tubes (such as 33/640), the listing notes that Super 80 gives a noticeable improvement in brightness and visual comfort. The 4000K cool white color is a neutral light widely used in work environments.
T8 lamps have a 1-inch (26 mm) tube. T8 and T12 lamps share the same G13 base, so the base alone will not tell you which type your fixture uses; match the wattage, length and lamp code printed on the end of the lamp you are replacing.
Detailed Product Specifications
- Brand: Philips Lighting
- Product Name: Philips MASTER TL-D Super 80 16W/840
- Philips Order Code: 42343-7
- Lamp Type: T8 linear fluorescent (MASTER TL-D Super 80)
- Lamp Wattage: 16W
- Color Temperature: 4000K, Cool White
- Color Rendering Index (CRI): 82
- Initial Lumens: 1,350 lm
- Rated Average Life: 15,000 hours
- Base: G13 Medium Bi-Pin
- Nominal Length (MOL): 589 mm (23.2 in)
- Bulb Diameter: 26 mm (T8)
Ballast & Fixture Compatibility
The previous listing states this lamp can run on conventional (magnetic) ballasts using a starter, or on electronic ballasts, with performance and lamp life best on high-frequency electronic ballasts. Confirm the ballast is rated for a 16W T8 lamp.
Equivalent Lamps & Cross-Reference
If you know this lamp by another brand's number, or need a replacement, use the numbers below. Confirm that the wattage, color temperature, and ballast type match your fixture before substituting, since ratings can differ between brands.
- Current Replacement: OSRAM L 16W/840 (the Philips lamp is discontinued)
Before You Order – Verify
- Confirm the lamp code: 16W/840 means 4000K cool white (order code 42343-7).
- Confirm the fixture uses G13 medium bi-pin sockets and takes a 2-foot lamp of about 589 mm.
- Confirm the ballast is rated for a 16W T8 lamp.
- Confirm 4000K matches the lamps already installed before partial re-lamping.
Bulk Commercial Lighting Supply & Project Support
ADL Supply delivers commercial-volume fulfillment, tiered contractor pricing, and full pallet project quoting to electrical accounts across the United States.
For wholesale inquiries, volume pricing, or manufacturer spec sheet documentation, call our commercial branch at 1-800-235-3489.
