Key facts
- Brand
- Philips
- Model
- 840 1SL
- Documents
- 5
- Languages
- EN · ZH · JA
- Last added
- 2012-03-19
Start here
Philips MASTER TL-D Secura 58W/840 1SL User Manual
This manual describes the Philips MASTER TL-D Secura 58W/840 1SL low‑pressure mercury discharge lamp, a T8 (26 mm) fluorescent lamp with a G13 base and a 4000 K color temperature. It includes product data, electrical parameters, environmental limits, safety instructions, and packaging details.
The document contains technical specifications such as rated power, current, luminous flux, and lifetime figures, as well as guidance on proper installation, dimming capability, and handling. It also lists barcodes, logistics codes, and regulatory notices. This manual is written in Chinese.
Philips 840 1SL specifications
| Lamp base | G13 |
|---|---|
| Diameter | 26 mm |
| Rated power | 58 W |
| Color temperature | 4000 K (CCT 840) |
| Luminous flux | 5150 lm |
| Efficacy | 88 lm/W |
| Mercury content | 3.0 mg |
| Lifetime (pre‑heat ballast) | 79 000 h |
Source: Philips MASTER TL-D Xtreme 58W/840 1SL Fluorescent Lamp Product Leaflet
All Philips 840 1SL documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What type of lamp base does the MASTER TL-D Xtreme use?
It uses a G13 base.
From: Philips MASTER TL-D Xtreme 58W/840 1SL Fluorescent Lamp Product Leaflet
What is the rated power of the lamp?
The lamp is rated at 58 W.
From: Philips MASTER TL-D Xtreme 58W/840 1SL Fluorescent Lamp Product Leaflet
What is the rated lifetime of the Philips TL‑D Xtreme lamp?
The lamp is rated for 20 000 hours of operation when used with a pre‑heat electronic ballast.
What colour temperature and CRI does the lamp provide?
It delivers a colour temperature of 4000 K and a colour rendering index of 85 Ra.
What is the rated power of the Master TL‑D Xtreme lamp?
The lamp is rated at 18 W.
Is the Master TL‑D Xtreme lamp dimmable?
Yes, the lamp is dimmable.