Venture HIT 400W/U/LU/740 98748 Tubular Metal Halide E40
£20.94 (£17.45 excl VAT)
The Venture 98748 is a clear, 400W metal halide lamp. It emits 36000 lumens of cool white light, with a colour temperature of 4000K. The 98748 has an E40, Edison screw cap and an average lamp life of 15000 hours.
Out of stock
Description
Performance Data
Rated Light Output (Lumens @ 100 hours): 36000
Lamp Lumens per Watt (100hrs): 90
Rated Life (Hrs @ 10Hr./Start): 15000
Correlated Colour Temperature (K): 4000
Chromaticity (CIE – X Y): 385,390
Colour Rendering Index (CRI) or (Ra): 68
Typical Warm Up Time (Minutes): 3-5
Typical Hot Restart Time (Minutes): 5-10
S/P (Multiplier): 1.7
Energy Rating (ErP): A+ 440 kWh/1000h
Physical Data
Base Designation: E40
Bulb Designation: T46
Bulb Diameter (mm): 46
Max. Overall Length (mm): 285
Light Centre Length (mm): 175
Effective Arc Length (mm): 35.4
Max. Base Temperature (°C): 250
Max. Bulb Temperature (°C): 500
Socket Pulse Rating (KV): 4.5
Mercury Content (mg): 38.0
Lamp Electrical Data
Nominal Lamp Wattage (W): 410
Lamp Operating Voltage (V): 110
Lamp Operating Current (A): 4.2
Min. Open Circuit Voltage (RMS): 198
Min. Starting Pulse (Peak V): 2800-4500
Min. Pulse Width (Microseconds): 1 @2500V
Min. Pulse Rate Per ½ cycle: 1
Pulse Position (Electrical Degrees): 60-90, 240-270
Additional information
| Weight | 0.18 kg |
|---|---|
| Dimensions | 28.5 × 4.6 cm |
Reviews
There are no reviews yet.