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LEGACY REFERENCE

Philips PL-S 5W/827

Identification

G23
Wattage5W
Pins2
Color code827
Color temp2700K
Initial lumens250
Order code146712

Same-spec cross references

These share base, wattage and color temperature. Verify fixture and ballast compatibility before substituting.

SYLVANIA CF5DS/827/ECOG23 · 21279

DETAILED REFERENCE

How to identify and replace Philips PL-S 5W/827

This page documents the Philips PL-S 5W/827, a 5W PL-S lamp using a 2-pin G23 base. The catalog record identifies color code 827 (2,700 K in this catalog record) and 250 initial lumens. Manufacturer order code 146712 provides another high-value identifier when it is present on the lamp or packaging.

For a replacement decision, use the complete combination of markings rather than one feature. A lamp with the same base can still differ in wattage, keying, color, pin configuration, ballast requirements, or other electrical characteristics.

MANUFACTURER FAMILY NOTES

Philips PL-S 2-pin family guidance

These are family-level notes from the manufacturer source. They add operating context for PL-S 5W/827, but they do not turn another lamp in the same family into an automatic substitute.

  • Signify describes the 2-pin PL-S family as designed for operation on electromagnetic control gear.
  • The 2-pin base housing incorporates an instant starter and capacitor; Signify states that dimming is not possible for this family.
  • Manufacturer-listed uses include signs, corridors, security and orientation lighting, as well as hospitality and residential applications.

Manufacturer source: Signify — Philips MASTER PL-S 2 Pin

Identification checklist

  1. Read the full lamp marking.Look for PL-S 5W/827 and order code 146712 rather than relying only on the shape.
  2. Confirm the base and pins.This record uses 2-pin G23. A similar-looking keyed base or a different pin count should be treated as a different lamp until verified.
  3. Match wattage and color identity.Reference values here are 5W and color code 827. Color codes that look similar can identify different variants.
  4. Check the fixture electronics.Verify ballast/control gear, supply voltage, socket keying, and manufacturer instructions before installing a fluorescent substitute or LED retrofit.

Search names and aliases

Older lamps are often listed under shortened model strings, base-first descriptions, or manufacturer order codes. These are the aliases currently indexed for this record.

CFT5W/G23/827PL-S 5W 82714671-21467125W G23G23 5W

Before buying a replacement

  • Match the exact G23 base and 2-pin configuration.
  • Confirm the original 5W rating and the fixture's approved lamp range.
  • Match color code 827 when maintaining the same light color is important.
  • Use order code 146712 as a strong cross-check when a seller provides it.
  • For LED conversions, confirm whether the replacement is ballast-compatible, ballast-bypass, or otherwise requires a specific wiring method.

The Replacement Index separates reference specifications from retailer listings. A product appearing for sale does not by itself establish compatibility.

Frequently asked questions

Is G23 enough to identify a replacement?

No. Match the complete lamp identity, including base, pins, wattage, color information, and the fixture's electrical requirements.

Can I replace PL-S 5W/827 with LED?

Possibly, but only with an LED product designed for the exact socket and electrical configuration. Some retrofits use a compatible ballast and others require different wiring.

What should I compare first?

Start with manufacturer order code 146712 when it is visible, then confirm the full model, base, wattage, pins, and color code.

Source provenance

The specifications above come from the source records attached to this catalog entry. Retail marketplace data is maintained separately.

  • Philips Lighting / SignifyPhilips Product Guide 2019 — Compact Fluorescent Lamps · supports historical specifications · accessed 2026-09-09
  • Signify / PhilipsPhilips MASTER PL-S 2 Pin · supports series guidance · accessed 2026-09-09