Product Overview

GE 27473 M269/BAB/CG/STD — Standard MR16 20W 12V MR16 Halogen Reflector Lamp, GU5.3 Base, 36° Beam, ANSI BAB, Closed
The GE M269/BAB/CG/STD (order code 27473) is a 20W 12V MR16 tungsten halogen reflector lamp from the Standard MR16 family, with a GU5.3 two-pin base. It produces a 36° beam at 440 centerbeam candela. Color temperature is 3,000K and rated life is 3,000 hours. This is a closed lamp with a cover glass. Confirm the base type, beam angle, transformer voltage, and fixture shielding before ordering.
| Wattage 20W / 12V | Beam 36° | Centerbeam 440 cd | Color Temp 3,000K | Rated Life 3,000 hrs |
Technical Specifications
| Brand | GE Lighting |
| Order Code | 27473 |
| Description | M269/BAB/CG/STD |
| Product Family | Standard MR16 |
| Lamp Type | Tungsten halogen MR16 reflector |
| Bulb Shape | MR16 |
| Base | GU5.3 two-pin |
| Nominal Wattage | 20 W |
| Voltage | 12 V |
| Beam Angle | 36° |
| ANSI Code | BAB |
| Centerbeam Candela | 440 cd |
| Color Temperature | 3,000 K |
| Rated Life | 3,000 hours |
| Diameter | 50 mm (catalog heading) |
| Cover Glass | Yes — closed |
| Pack Quantity | 10 |
Product Overview
MR16 lamps are reflector lamps: a small tungsten halogen capsule sits at the focus of a dichroic reflector that collects and directs the light into a defined beam. Because the whole optical system is contained in a two-inch lamp, MR16 remains the standard source for display, accent, and retail lighting where a small aperture and a precisely controlled beam matter more than raw output.
This lamp is part of GE's Standard MR16 range of 12V halogen reflector lamps.
Voltage matters: this is a 12V lamp and requires a matching low-voltage supply.
Compatible Applications
- Retail display and merchandise accent lighting
- Track lighting and adjustable downlights
- Museum, gallery, and exhibit casework
- Hospitality, restaurant, and hotel accent lighting
- Residential accent and decorative lighting
- Display cases and cabinetry lighting
- 12V low-voltage lighting systems with a matching transformer
- Fixtures specified for a GU5.3 MR16 lamp
Before Ordering — Verify
- Confirm the beam required. This lamp is the 36° version at 440 cd.
- Confirm the socket is GU5.3 two-pin. GU5.3, GX5.3, and GU7 Turn & Lock are not interchangeable, and a lamp with the wrong base will not seat or retain correctly.
- Confirm the supply is 12V and that the transformer is rated for 20W per lamp across the total lamp count.
- This is a closed lamp with a cover glass. Confirm the fixture is intended for this style of lamp.
- Overall length is not listed in the manufacturer catalog for this order code. Confirm fixture clearance before ordering.
- Confirm pack quantity — the manufacturer pack quantity for this order code is 10.
- ANSI code BAB can be used to cross-reference equivalents from other manufacturers. Confirm cover glass, base, and voltage as well, since the ANSI code alone does not distinguish them.
- Specifications are taken from GE's European lamp catalogue (Spectrum). Confirm suitability for your installation and local requirements.
Safety and Handling Guidelines
- Disconnect power and allow the lamp to cool completely before handling or replacement. Halogen lamps run hot and stay hot well after switch-off.
- Do not touch the capsule or reflector with bare hands. Skin oils cause localized overheating and can lead to premature failure. Clean with isopropyl alcohol if the glass is touched.
- Handle the lamp by its reflector body or base, not the capsule.
- Do not operate the lamp with a cracked, chipped, or otherwise damaged cover glass or reflector.
- Operate on a 12V supply only. Overvoltage operation sharply reduces lamp life.
- Do not install a lamp with a cracked, scratched, or otherwise damaged reflector.
- Keep combustible materials clear of the lamp and fixture.
- Follow the fixture manufacturer's instructions for lamp orientation and any position restrictions.
- This lamp contains no mercury. Recycle or dispose of it in accordance with local requirements.
Compliance
- Refer to the warning and caution notices published by GE for this order code before specification or installation.
- Contains no mercury. Not subject to mercury lamp disposal or shipping restrictions.
- Dispose of in accordance with local regulations.
Ordering Information
- Brand: GE Lighting
- Order Code: 27473
- Description: M269/BAB/CG/STD
- ANSI Code: BAB
- Family: Standard MR16
- Pack Quantity: 10
- Lamp: 20W, 12V MR16 halogen, GU5.3 two-pin base, closed
- Optical: 36° beam, 440 cd centerbeam, 3,000K
- Rated Life: 3,000 hours
For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.