L4342-01 Hamamatsu Photonics, K.K.,, L4342-01 Datasheet
L4342-01
Manufacturer Part Number
L4342-01
Description
Short-arc Type Metal Halide Lamp
Manufacturer
Hamamatsu Photonics, K.K.,
Datasheet
1.L4342-01.pdf
(2 pages)
FEATURES
APPLICATIONS
CHARACTERISTICS COMPARISON AMONG VARIOUS LAMPS
Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions.
Specifications are subjected to change without notice. No patent rights are granted to any of the circuits described herein. © 1997 Hamamatsu Photonics K. K.
Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office.
Luminous Efficiency (lm/W)
Color Temperature (K)
Life (Expectancy) (hours)
Compactness
Safety
Parameter
4 Times Higher Luminous Efficiency
High Luminous Efficiency : 76 lm/W
About 4 times higher luminous efficiency than Xenon lamp
and Halogen lamp (20 to 25 lm/W)
White light, Excellent Color Rendering
:7500 K Color Temperature
Similar color temperature to sun light
(Illumination Metal Halide Lamp : Approx. 4500 K)
Long Life : 3000 hours (Expectancy)
Long life of 3000 hours in spite of compact short-arc type
Short Arc : Arc Gap 5 mm
Easy optical designing because of point light source
Compact Size : Overall Length 76 mm
Liquid Crystal Projector
Over Head Projector
Light Source for Fiber
White, Point Light Source with 7500 K Color Temperature
Lamp
Excellent
Excellent
Excellent
Metal Halide Lamp
Short-Arc Type
Excellent
Excellent
(150 W)
7500
3000
76
SHORT-ARC TYPE
METAL HALIDE LAMP 150W
L4342/L4342-01
Poor
Fair
Fiar
(than Xenon Lamp and Halogen Lamp)
Halogen Lamp
Center : L4342-01, Right : L4342
Film/Slide Projector
Color Printer
Microscope
Excellent
Excellent
(150 W)
3200
200
20
Good
Good
Fair
Xenon Lamp
(150 W)
Fair
Fair
PATENT PENDING
6500
1000
25
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L4342-01 Summary of contents
Page 1
... Specifications are subjected to change without notice. No patent rights are granted to any of the circuits described herein. © 1997 Hamamatsu Photonics K. K. SHORT-ARC TYPE METAL HALIDE LAMP 150W L4342/L4342-01 (than Xenon Lamp and Halogen Lamp) Center : L4342-01, Right : L4342 Film/Slide Projector Color Printer Microscope Short-Arc Type ...
Page 2
... METAL HALIDE LAMP 150W L4342/L4342-01 SHORT-ARC TYPE Comparison of Spectral Distribution TLSOB0017EA 100 SHORT-ARC TYPE METAL HALIDE LAMP HALOGEN LAMP 80 XENON LAMP 300 400 SPECIFICATIONS Lamp Power Lamp Voltage Lamp Current Luminous Flux Luminous Efficiency Color Temperature Arc Gap Life (Expectancy) ...