Product Overview
Sylvania 54083 HTI 400 W/24 400W 55V HTI Metal Halide with Dichroic Reflector Lamp
The Sylvania 54083 (HTI 400 W/24) is a 400W metal halide lamp operating at 55V, 5600K, with a rated life of 250 hours. This is a professional specialty lamp for hti metal halide with dichroic reflector fixtures and equipment – it is not a general-purpose replacement bulb. Contains mercury. Not for sale or shipment in CA, CO, HI, ME, MN, OR, RI, VT, and must be recycled per state regulations – see lamprecycle.org.
Wattage 400W HTI Dichroic |
Voltage 55V Rated Voltage |
Color Temp 5600K Headline Spec |
Avg Rated Life 250 Hours |
Base N/A Socket |
Technical Specifications
| Sylvania Order Code | 54083 |
| Ordering Abbreviation | HTI 400 W/24 |
| Lamp Technology | HTI Metal Halide with Dichroic Reflector |
| Wattage | 400W |
| Voltage | 55V |
| Current | 7.3A |
| CRI | 70 |
| Color Temperature | 5600K |
| Avg Rated Life (hrs) | 250 hours |
| Operating Position | P20 |
| Hot Restart | Yes |
| Mercury Content | Contains mercury |
Product Overview
The Sylvania 54083 is a metal halide lamp in the HTI Metal Halide with Dichroic Reflector family, built for professional applications where this exact ordering code, wattage, and voltage are specified by the fixture or equipment manufacturer. Metal halide lamps of this type are precision components – the arc gap, base configuration, and operating position requirements are engineered for a specific fixture design and are not generally interchangeable with other wattages or ordering codes in the same family.
Operating position for this lamp is specified as P20. Rated for 250 hours of average life, this lamp should only be installed in equipment that explicitly calls for the Sylvania 54083 or its HTI 400 W/24 ordering abbreviation.
Compatible Applications
- Professional fixtures and equipment specified for the Sylvania 54083 (HTI 400 W/24)
- HTI Metal Halide with Dichroic Reflector applications requiring 400W at 55V
- Replacement in existing installations that call for this exact ordering code
Before Ordering – Verify
- Confirm your equipment specifies the Sylvania 54083, ordering abbreviation HTI 400 W/24
- Confirm supply voltage is 55V and current type match your equipment
- Confirm operating position is rated for P20 – short-arc and metal halide lamps are position-sensitive and can fail prematurely or unsafely if mounted incorrectly
- Confirm the base connection (see spec table) matches your fixture's socket
Safety and Handling Guidelines
- Allow the lamp to cool completely before handling or relamping
- Avoid touching the bulb envelope with bare skin; oils can shorten lamp life and cause premature failure – handle with a clean cloth or gloves
- Do not exceed the equipment's rated maximum wattage
- Dispose of in accordance with local and state mercury-lamp regulations
Compliance
- Contains mercury – not for sale or shipment in CA, CO, HI, ME, MN, OR, RI, VT; recycle per lamprecycle.org
- Use only in equipment designed for this lamp type and rating
Ordering Information
- Sylvania Order Code: 54083
- Ordering Abbreviation: HTI 400 W/24
- Manufacturer Part Number: HIT400W24C-54089
- UPC: 046135540837
For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.
