Product Overview
Philips 23368-4 MHC100/U/MP/3K/ALTO — 100W Medium Base ED-17P Ceramic Metal Halide, 3000K
The Philips 23368-4 is a 100W MasterColor Ceramic Metal Halide ED-17P lamp featuring ALTO Lamp Technology, delivering 3000K color temperature at a CRI of 85. Its clear bulb and medium base pair with a pulse-start ANSI ballast code of M140/M90/O and operate on existing compatible ballasts, giving excellent color rendering and lumen maintenance for general lighting, downlighting, and flood lighting applications.
WATTAGE 100W Medium Base | INITIAL LUMENS 8,600 @ 100 Hrs | COLOR TEMP 3000K CRI 85 | RATED LIFE 16,000 hrs Average | ANSI CODE M140 Ballast Code |
Technical Specifications
| Order Code | 23368-4 |
| Wattage | 100W |
| Base | Medium (E26) |
| Bulb | ED-17P — ED-17P (protected) |
| Bulb Finish | Clear |
| ANSI Ballast Code | M140/M90/O |
| Color Temperature | 3000K |
| Color Rendering Index (CRI) | 85 |
| Rated Average Life | 16,000 hours (10+ hrs/start) |
| Approx. Initial Lumens | 8,600 lm (measured at 100 hrs, vertical position) |
| Approx. Mean Lumens | 6,450 lm (at 40% of rated average life) |
| Light Center Length (LCL) | 3-7/16" |
| Maximum Overall Length (MOL) | 5-7/16" |
| Std. Package Quantity | 12 |
| Lamp Technology | ALTO — reduced mercury content, TCLP compliant |
| UPC/EAN | 46677233686 |
Product Overview
MasterColor Ceramic Metal Halide lamps featuring ALTO Lamp Technology combine excellent color rendering with outstanding lumen maintenance over the lamp's rated life. ALTO Lamp Technology also means reduced mercury content — these lamps pass the EPA's TCLP test and can be managed as non-hazardous waste, simplifying end-of-life disposal.
The 23368-4 delivers 8,600 initial lumens at 100W with a CRI of 85 and 3000K color temperature, and operates on existing compatible ANSI M140 pulse-start ballasts. Protected (ED-17P) lamps in this family include FadeBlock, an integrated UV-blocking medium that reduces fading of fabrics and paintings.
Compatible Applications
- General area lighting
- Downlighting
- Flood lighting
- Retail and merchandising display — protected lamps' FadeBlock UV blocking helps reduce fading of displayed fabrics and artwork
Before Ordering – Verify
- Confirm ballast compatibility — this lamp requires a pulse-start ballast coded M140 or M90; do not operate on electronic ballasts.
- Confirm base type (Medium) and socket rating before ordering — mogul-based pulse-start lamps require a socket rated to withstand a 4000V pulse.
- Confirm color temperature (3000K) matches the rest of your fixtures.
- Confirm fixture orientation supports this lamp's rated operating position.
Safety and Handling Guidelines
- Shut power off and allow the lamp and fixture to cool before installation or replacement.
- Use only auxiliary equipment meeting Philips and/or ANSI standards, within the ballast manufacturer's recommended voltage limits.
- Relamp fixtures at or before the end of rated life — operating a lamp until failure increases the risk of arc-tube rupture.
- Do not operate on electronic ballasts. Mogul pulse-start lamps require a socket rated for a 4000V pulse.
- Periodically inspect the outer envelope and replace any lamp showing scratches, cracks, or damage.
Compliance
- Manufactured by Philips Lighting.
- ALTO Lamp Technology — reduced mercury content.
- TCLP compliant — passes the EPA's Toxicity Characteristic Leaching Procedure test for non-hazardous waste management.
- Complies with FDA radiation performance standard 21 CFR subchapter J.
Ordering Information
- Order Code: 23368-4
- UPC/EAN: 46677233686
- Standard Package Quantity: 12.
- Sold individually unless otherwise noted on the product page.
For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.
