Philips 6V 20W 7388 G4 Low Voltage Bi Pin Halogen Lamp Non-Reflector Bulb - Orangevolt
Philips SP170P LED50S-6500 PSU W5L226 OD Smartbright Linear - Orangevolt
Philips 6V 20W 7388 G4 Low Voltage Bi Pin Halogen Lamp Non-Reflector Bulb - Orangevolt
Philips SP170P LED50S-6500 PSU W5L226 OD Smartbright Linear - Orangevolt

Philips

Philips 7388 6V 20W G4 Halogen Lamp – Low Voltage Non-Reflector Bi-Pin Bulb for Medical, Scientific, and Optical Applications

Rs. 499.00 Rs. 380.00 Save 24%
  • Philips 6V 20W halogen bulb
  • Bright and energy-efficient lighting
  • Low voltage bi-pin design
  • Non-reflector for versatile use
  • Ideal for home and medical applications
  • High CRI 100 natural light

Authorised  dealer of Philips Lighting

About this item 

Philips 7388 6V 20W G4 Halogen Lamp – Low Voltage Non-Reflector Bi-Pin Bulb for Medical, Scientific, and Optical Applications

The Philips 7388 6V 20W G4 Halogen Lamp is a compact, low-voltage, high-performance light source designed for specialized applications where space, precision, and brightness matter. With its G4 bi-pin base and non-reflector design, this bulb is perfect for use with external reflectors and optical systems, making it ideal for medical devices, microscopes, fiber optic equipment, and scientific instruments.

Delivering bright white light with a high color rendering index (CRI 100), this Philips halogen lamp ensures accurate color perception and sharp illumination, even in compact systems.

Key Features:

  • Compact 6V, 20W halogen bulb

  • G4 bi-pin base for easy installation

  • Clear, non-reflector design for custom optics

  • Excellent CRI 100 for accurate color rendering

  • Reliable and consistent performance from Philips

  • Ideal for small fixtures and precise applications

  • Fast start-up and stable output

Specifications:

Specification Details
Brand Philips
Model Number 7388
Wattage 20 Watts
Voltage 6 Volts
Base Type G4 (Bi-pin)
Bulb Type Halogen – Non-Reflector
Color Temperature Approx. 3000K (Warm White)
Color Rendering Index 100
Average Rated Life ~100 hours (varies by usage)
Bulb Shape T2
Operating Position Universal
Finish Clear

Ideal Applications:

  • Medical diagnostic and surgical equipment

  • Microscopes and laboratory instruments

  • Fiber optic illumination systems

  • Dental lighting and exam tools

  • Industrial inspection and testing devices

  • OEM replacement in precision instruments

The Philips 7388 6V 20W G4 Halogen Lamp combines compact design, superior brightness, and dependable performance, making it a top choice in fields requiring precise, focused illumination. Built with Philips’ renowned quality, this lamp is trusted by professionals in medical, scientific, and technical industries worldwide.

Reliable. Bright. Professional. Trust Philips halogen lighting.
Available for immediate shipping – order now. 

We offer a 7-Day Conditional Return & Exchange Policy on most of our products.

Subtle Sophistication, Radiant Results

Let Lighting transform your space with understated brilliance. Lighting redefines elegance with lighting solutions that blend seamlessly into any décor. Designed for modern spaces, our lights offer understated style while delivering powerful, radiant illumination.

Choose the Right Light Color

Choose the perfect lighting for your space! Our LED solutions offer colour temperatures ranging from 3000K to 6500K. For a cosy, warm glow, go with 3000K. If you prefer a bright, cool white lighting, then 6500K is the way to go. For Natural white go with 4000K.

Customer Reviews

Based on 18 reviews
94%
(17)
6%
(1)
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H
Harlow Computer Repairs
No issues with the seller or the product

No issues with the seller or the product

J
Joe M.
Arrived as promised

I still need a bulb for my projector, and was glad that I still could order it here. It arrived safely and as promised.

R
Rosa María
Economical and solvent lamp

Good price for lamp bulb

E
Elie
Yes, these ARE the bulbs for a Dual 8 Projector!!!

The bulb for my Eumig S 510-D projector blew. If you do a google search for a replacement, you find suppliers selling them for $50. However, if you search for the specs of those bulbs, this is an exact match and was $10. I decided to buy three. If they didn't work, I'd return. But, popped the first one right in, fired up the projector, and it worked good as new. Better, even, since the bulb I pulled out said "made in W. Germany," was probably the original. Great light, no problems with the projector. I expect the lifespan will be as long or better than the original. Get several while you can, especially at this price. This WILL fit compatible 8mm projectors!

v
vix
Ok ok products

Alright

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Frequently Asked Questions

Get Your Queries Answered

Fundamental Lighting Terms

Lumen (lm):

A lumen is the unit of luminous flux, representing the total amount of visible light emitted by a light source.

Efficacy (lm/W):

Efficacy measures how efficiently a lighting source converts electrical power (watts) into visible light (lumens). Higher efficacy indicates better performance. For example, LEDs can exceed 150 lm/W, whereas traditional incandescent lamps (GLS) offer around 10 lm/W, and compact fluorescent lamps (CFLs) about 60 lm/W.

Lux (lm/m²):

Lux is the unit of illuminance and indicates the amount of luminous flux distributed over a given area (lumens per square meter). Different applications require different lux levels; for instance, task-oriented areas such as kitchens or sewing stations demand higher lux values than general areas like corridors or lobbies.

Correlated Color Temperature (CCT, °K):

CCT describes the color appearance of a light source, expressed in degrees Kelvin (K). Light can range from warm (yellowish), to neutral (off-white), to cool (bluish white), depending on its temperature rating.

Color Rendering Index (CRI):

CRI measures the ability of a light source to render colors accurately compared to natural light. A high CRI (close to 100) indicates that objects appear more true to life, similar to how they would look under sunlight. A lower CRI may cause colors to appear distorted or unnatural.

Beam Angle:

Beam angle refers to the spread of light emitted from a source. A narrow beam (e.g., spotlights) provides focused illumination, ideal for highlighting specific features. A wider beam is better suited for general lighting, creating a more diffuse and ambient effect.
What is LED Lighting?

LED lighting refers to the use of Light Emitting Diodes (LEDs) as a source of illumination. An LED is a semiconductor device that emits light when an electric current passes through it. Unlike traditional lighting technologies such as incandescent or fluorescent lamps, LEDs do not rely on filaments or gas discharge to produce light.

LED lighting is known for its high energy efficiency, long lifespan, durability, and low maintenance requirements. It is available in a wide range of color temperatures, intensities, and form factors, making it suitable for a variety of residential, commercial, and industrial applications.
Benefits of LED Lighting

a. Energy Efficiency:

LEDs consume up to 50% less energy than CFLs, resulting in substantial energy savings and lower electricity bills.

b. Long Lifespan:

LED lights have an exceptionally long operational life, often exceeding 50,000 hours, which greatly reduces maintenance and replacement costs.

c. No Harmful Emissions:

LEDs do not emit ultraviolet (UV) or infrared (IR) radiation, making them safer for sensitive materials and human health.

d. Environmentally Friendly:

LEDs are free from hazardous substances such as mercury, making them a safer and more eco-friendly lighting option.

e. Versatile Color Options:

LED technology allows for the production of millions of color variations, enabling dynamic and customizable lighting solutions for various applications.
How LEDs life is defined?

Unlike conventional lamps that tend to fail suddenly, LEDs gradually depreciate in light output over time. The lifespan of an LED is typically defined by the point at which its luminous flux decreases to 70% of its original output—commonly referred to as L70. This gradual decline ensures more predictable performance and allows for timely maintenance or replacement planning.
Significance of 50000 hrs life

4 hr daily operation : 34 yrs

8 hr daily operation : 17 yrs

12 hr daily operation : 11 yrs

24 hr daily operation : 05 yrs
Challenges with LED Lighting

LEDs are very sensitive to temperature & also produce a lot of heat during operation. This heat should be removed from system to maintain the junction temperature within prescribed limits.

LED are point sources so are prone to cause glare if the optics is not properly designed.
What is the role of heat sink?

Heat sink is required to dissipated heat generated by LEDs during operation. Since ambient temperature in India varies from – 5 0C to + 55 0C so the heat sink design should ensure effective thermal management under all circumstances. It should be made of high grade aluminum & should have no pores (like in gravity die cast heat sinks) providing resistance to heat flow. Garnet uses aluminum pressure die cast or extrusion heat sinks.