Sodium lamps

Philips Master Son T PIA Plus 250W E40

179876 | Manufacturer: Philips | EAN: 8711500179876 | MPN: 928144709230

18,72 €tax excl.

Price for 1 piece, excluding shipping costs!
Condition: New product
Factory Box - pieces (pcs): 12

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More info

More info

High Pressure Sodium lamp with clear tubular outer bulb, high output and long reliable lifetime.

System Description External Ignitor
Cap-Base E40
Bulb T46 [T 46 mm]
Bulb Finish Clear
Operating Position any [Any or Universal (U)]
Life to 5% failures 20500 h
Life to 10% failures 24000 h
Life to 20% failures 28000 h
Life to 50% failures 36000 h
Color Code 220 [CCT of 2000 K]
Color Rendering Index 25 (max) Ra8
Color Temperature 2000 K
Luminous Flux EM 25 °C, Rated 33000 lm
Luminous Efficacy Lamp EM 127 lm/W
Lumen Maintenance 2000 h 99%
Lumen Maintenance 4000 h 98%
Lumen Maintenance 6000 h 97%
Chromaticity Coordinate X 530 -
Chromaticity Coordinate Y 420 -
Voltage 230 V
Lamp Voltage 100 V
Lamp Current EM 3A
Ignition Time 10 (max) s
Run-up time 90% 5 (max) min
Dimmable Yes
Re-ignition Time [sec] 120 (max) s
Ratio scotopic/photopic lumens 0.60 -
Mercury (Hg) Content 15 mg
Cap-Base Temperature 250 (max) °C
Bulb Temperature 450 (max) °C
Overall Length C 257 (max) mm
Diameter D 48 (max) mm
Light Center Length L 158 mm
Arc Length O 64 mm

-Initial investment saving options with Plus concept
• High lumen output, maintained over life
• Minimal maintenance cost

• Clear tubular outer bulb
• Ceramic discharge tube with Unique Philips Integrated Antenna (PIA) concept enabling long and reliable lifetime
• Plus concept with high efficacy translates into high light output and improved lumen maintenance
• Robust construction with few welding points is highly vibration- and shock-resistant, further reducing early failures and extending lamp life
• Dimmable

• Road and residential lighting
• Decorative floodlighting, illumination
• Industrial area lighting
• Recreational sports facilities indoor and outdoor

It needs ballastYes
Energy Efficiency ClassA+
Wattage - Watt (W)250
Luminous flux - Lumen (lm)33000
Luminous Efficacy Lamp - (lm / W)132
Light color temperature - Kelvin (K)2000
Color rendering index - CRI25
Energy consumption - (kWh / 1000h)250
Lifetime - hours (h)36000
Factory Box - pieces (pcs)12

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