The Donar 6v 30w (G4) halogen lamp is a direct, compatible alternative to the Philips 5761. It is a specialized, compact quartz-halogen bulb used in high-precision optical and medical devices such as microscopes, surgical lights, and analytical equipment. Key Specifications & Features:
Power: 30W
Voltage: 6V
Base Type: G4 (2-pin)
Filament: Precisely positioned, providing optimal beam performance and a consistent, distortion-free light output
Color Rendering Index (CRI): 100 (matches natural, full-spectrum daylight for accurate color distinction)
The Osram HBO 103 W/2 (Product Code 69182) is a 103W mercury short-arc discharge lamp. It functions as an intense, compact point source emitting high-radiance light across both visible and ultraviolet (UV) spectrums. Key Specifications & Features
Power & Electrical: 103W nominal wattage (often referred to in the 100W class), operates on DC current, 4.0 to 5.0 Amps, and 17V to 25V.
Optical Data: Produces 2,550 nominal lumens with a high arc stability and an average luminance of 150,000 cd/cm².
Lifespan: Average rated life of 300 hours.
Dimensions: Overall length of 82.0 mm (excluding base pins) with a 10 mm diameter and a 43.0 mm Light Center Length (LCL).
Base Types: Anode base SFa9-2, Cathode base SFa7.5-2.
Burning Position: s90 (vertical, base down)
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Item Code: HBO103-2
Delivery Time: ex stock
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Halogen Lamp for Leica Wild Microscope 12v 50w Donar (DN-28643)
The DN-28643 is a specialized 12V 50W halogen light source engineered for Leica and Wild surgical microscopes. Unlike standard commercial bulbs, this lamp features a precision-aligned flat filament (C-6F) that ensures the illumination is perfectly centered in the microscope's optical path, delivering the high-contrast, shadow-free visibility required for microsurgery
The Philips 13528 6V 15W MR11 (GZ4 base) is a specialized quartz halogen lamp with an integrated dichroic reflector. It is primarily engineered for precision optical equipment, such as microscopes, dental curing units, microfilm viewers, and medical diagnostic hardware. Quick Specifications
Voltage: 6V
Wattage: 15W
Bulb Shape: MR11 (35mm diameter)
Base Type: GZ4 (2-pin ceramic, with a specific focusline design)
Color Temperature: 2900K (Warm White)
Average Lifespan: 50 - 750 hours (varies by operational use)
The PHILIPS 6605 6V 10W G4 LL is a high-performance, low-voltage halogen non-reflector capsule lamp. Known for its excellent precision and bright, accurate light, it is widely used in medical equipment (OT surgical/dental lights), optical instruments, and projection systems.Key Specifications
Voltage: 6V
Wattage: 10W
Base Type: G4 (2-pin)
Luminous Flux: ~150 lumens
Color Temperature: 2700K (Warm White)
Color Rendering Index (CRI): 100 (Provides perfect color accuracy equivalent to natural light)
Average Lifespan: Up to 2,000 hours
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Item Code: 6605
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USHIO USH 250 D High Pressure uv lamp
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Approx. Price: Rs 27,500 / PieceGet Latest Price
Product Details:
Minimum Order Quantity
1 Piece
Lamp Type
UV lamp
Pressure Type
High Pressure
Power
250W
Base Type
double ended
Wavelength
250 450 nm
Voltage
15V
Wattage
250 w
Cooling Type
Air Cooled
Warranty
No Warranty
Brand
USHIO
APPLICATION
POINTER LAMP FOR GLASS INDUSTRIES
USHIO USH 250 D
The USHIO USH 250-D is a 250-watt super high-pressure mercury lamp designed specifically for industrial, optical, and semiconductor tools that require intense UV output at key wavelengths. It is widely recognized for its excellent arc stability and precision.
The OSRAM HBO 200W/4 is a high-intensity, direct-current (DC) short-arc mercury lamp designed as an intense point source. It provides a broad spectral distribution across both visible and ultraviolet (UV) ranges, delivering a nominal luminous flux of 9500 lm.Core Specifications & Features
Wattage: 200 W
Operating Voltage: 57 V - 65 V
Current: 3.0 A - 4.3 A
Average Rated Life: 200 to 400 hours (depending on operational specifications)
Base Types: SFc10-4 on both ends (double-ended bulb)
Spectral Range: High radiant power in the UV and visible multi-line spectrum
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Halogen Lamp Ushio Sm1630 (Ge 1630 Eqvlt)
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Approx. Price: Rs 1,800 / PieceGet Latest Price
Product Details:
Minimum Order Quantity
1 Piece
Lamp Type
SP BASE
Wattage
20 W
Base Type
P15D30 DOUBLE CONTACT
Voltage
6.5V
Color Temperature
2800K
Type
GE1630 EQUIVALENT
IP Rating
IP40
Dimmable
Yes
Application
Industrial
Brand
USHIO
The Ushio SM1630 (equivalent to the GE 1630) is a low-voltage, high-intensity tungsten halogen lamp widely used in scientific and medical instruments like microscopes and turbidity meters. It features a 6.5V rating, approximately 18W to 20W power output, and a specialized double-contact base. Key specifications and features include:
Voltage: 6.5V
Wattage: 18W - 20W
Base Type: P30d or P15D30 Double Contact (DC Prefocus)
Bulb Shape: S25 / T8
Average Life: ~100 hours
Filament: C-6U
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Item Code: USHIOSM1630
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Osram Hti 250w 22c With Cable
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Approx. Price: Rs 37,500 / PieceGet Latest Price
Product Details:
Minimum Order Quantity
1 Piece
Lamp Wattage
250 W
Lamp Base
sp base
Lamp Shape
reflector
Color Temperature
5600 K
Lamp Voltage
90 V
CRI
90
Lighting Color
Pure White
Usage/Application
ENDOSCOPES
Brand
OSRAM
Model Name/Number
HTI 250W22C
Lighting Type
High Intensity Discharge
Input Voltage
15V
Burning Position
Universal
The Osram HTI 250W/22 C is a high-intensity metal halide lamp featuring an attached cable, specifically engineered for precision medical and scientific instruments. It delivers a brilliant, stable white light and is commonly used in endoscopes, microscopes, and advanced medical lighting sources. Key Specifications & Features
Power & Voltage: 250 Watts | 45 Volts
Color Temperature: ~5600K (Cool white, daylight balance)
Average Lifespan: ~200 to 250 hours
Design: Reflector-based lamp equipped with a direct-attach power cable for seamless installation.
Safety & Handling: Due to extreme luminance and high internal pressure, it requires enclosed housing
