How long does a metal halide ballast last?
In the case of Metal Halide, most manufacturers rate these HID light bulbs with a life of approximately 20,000 hours. This rating traditionally means the point in which 50% of the lamps will fail, but in the case of maintenance, this is the DO NOT EXCEED time of all lamps.
How many amps does a 400 watt metal halide use?
3.5 amps is a reasonable estimate.
How much does a 400W metal halide ballast weigh?
13 lbs.
Product Attributes
| Start Temp. (Min) | -22 Deg. F |
|---|---|
| Height | 4.25 in. |
| Width | 4 in. |
| Weight | 13 lbs. |
| Warranty | 2 Years |
How do you test a metal halide ballast?
Check the ballast output with a voltage tester. Turn on the lamp and touch the ends of the tester leads to the lamp electrodes with the bulb in place, then remove the bulb and make the same test. You should get voltage readings in both cases that agree with the output specified on the label.
How often should you change metal halide bulbs?
MH (Metal Halide) bulbs need to be replaced every 8 months on a 18 hour on 6 hour off cycle. MH bulbs lose 40% output in a year, so you lose around 40% yield. Problems like the light going on & off with power outages make the life of the bulb even shorter.
Can you touch a metal halide bulb?
You should be extremely careful never to get skin oils or anything else on a small MH lamp (the small ones are around the size of a fingertip or so). This will definitely harm the lamp and can cause premature failure.
How many amps does a 400 watt ballast draw?
Universal P400ML5AC4M500K – 400W Pulse Start Metal Halide Ballast
| ANSI Code | M135 |
|---|---|
| Amperage Rating | 3.9 Amp at 120 Volt, 2.25 Amp at 208 Volt, 1.95 Amp at 240 Volt, 1.7 Amp at 277 Volt, 0.95 Amp at 480 Volt |
| Application | HID |
| Ballast Factor | 1 |
| Capacitor Type | 24 mF At 400 Volt 100 deg C |
How many amps does a 400 watt light draw?
3.33 Amps
Watts To Amps Table (At 120V)
| Watts: | Amps (at 120V): |
|---|---|
| 200 Watts to amps | 1.67 Amps |
| 300 Watts to amps | 2.50 Amps |
| 400 Watts to amps | 3.33 Amps |
| 500 Watts to amps | 4.17 Amps |
How long does it take for a metal halide to turn on?
Metal halide (MH) lamps do not achieve their full light output immediately after starting. Rather, they require a period of time-1 to 15 minutes-to reach 90% of their full light output.
How long do metal halide bulbs take to turn on?
1 to 15 minutes
Metal halide (MH) lamps do not achieve their full light output immediately after starting. Rather, they require a period of time-1 to 15 minutes-to reach 90% of their full light output.
What kind of metal halide ballast do you use?
James Lighting Commonly used probe-start 400 watt metal halide ballast (MH) systems for mid-wattage MH lamps include high-reactance autotransformer (HX-HPF), constant-wattage autotransformer (CWA), constant-wattage isolated transformer (CWI), and regulated lag (magnetically regulated) 400 watt metal halide ballast
Which is the most energy efficient halide light bulb?
The high-performance SYLVANIA 64036 METALARC metal halide lamp is among the most energy-efficient sources of white light available today for many interior and exterior applications. Please note that metal halide lamps cannot be operated without a ballast.
What are the international safety standards for ballast?
All ballast specifications are in compliance with North American and international safety, performance and design standards, including U.L., CSA and ANSI. In Europe, all products carry the CE mark, and many of our products carry approval marks, including ENEC, Kitemark and VDE.