Are the prongs flat or rounded

The pins of an FCS bulb, regardless of brand are round. An FCS bulb has what is called a G6.3 Base Type. The pins are 6.3mm apart from one another measured on center and the the pin diameter can vary slightly between .95mm and 1.05mm diameter and still be within spec. The pins are round.

Does this work with outdoor landscape lighting which I think is 12v but I'm not sure.

For more than one reason, the answer is no. The FCS bulb is rated to operate at 24 Volts. If you have a 12 Volt system, meaning 12 volts at the socket, if you install the FCS bulb which is rated to operate at 24 volts, it will barely come on if at all. If it did come on, it would be very very dim. A second reason the FCS would not be a good choice for your application is the life hours. Even if the voltage was compatible, a FCS bulb is designed for use as a medical or optical device bulb and has an average rated life of only 50 hours. Even if the voltage were compatible, the FCS would be a very poor choice as it would burn out frequently. In contrast a typical bulb designed for landscape lighting would have a life hour rating of 2000 hours. To make a proper choice for a bulb for your landscape lights, first be certain of the voltage required at the socket, and second, know the maximum rated wattage recommended for the fixture and third, the base type required so that the bulb can be properly installed in the socket of the light.

Desertcart Logo

Deliver to Sint Maarten

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

💡 Illuminate your world with power and precision — don’t get left in the dark!

BRILLIANT BRIGHTNESS - Delivers a staggering 97,200 lumens to light up your workspace with crystal clarity.
DIMMABLE VERSATILITY - Easily adjustable brightness to create the perfect ambiance or focus.
POWER PACKED PERFORMANCE - 150 watts of intense, reliable illumination for any professional setting.
WHISPER QUIET EFFICIENCY - Operates at just 1 dB, ensuring zero distractions during critical tasks.
PRECISION GERMAN ENGINEERING - Crafted in Germany by OSRAM, a trusted name in lighting innovation.

The Osram 54263 Halogen Lamp is a high-performance 24V, 150W tubular light source engineered in Germany. It offers ultra-bright 97,200 lumens output with whisper-quiet 1 dB operation and dimmable functionality, making it ideal for professional and general-purpose lighting needs.

Reviews

R**6

it lights up

Light bulb that works - nice

28.12.2024

M**S

Great value

Great value for money and arrived promptly.

13.08.2025

L**Y

Lamp

Does the job....happy

20.06.2019

A**R

Outstanding service and delivery

Ordered at 9.30am and bulb arrived at 6.30 pm SAME DAY! We were sceptical as to same day delivery, but yep, turned up. Free delivery too. Am slightly bewildered. Don’t know how but amazing service and bulb worked a treat in old slide projector for father-in-law to view his old slides.

18.09.2020

S**S

Just the job

After being told by an electrical store to look online for a replacement bulb for my old Prinz Auto Focus slide projector, but warned it would be expensive - up to £20 - I was delighted to find this at a quarter the price. It is marginally smaller, but fitted perfectly and we're reminiscing with old slides again!

25.10.2020

C**D

fits ancient projector

Correct voltage and wattage and fits ancient projector.

3.03.2023

A**R

Replacement bulb

It worked in our slide projector

10.02.2023

M**E

A shining light

This projector has not worked for years and l did not think I could get a bulb. It worked a treat

13.02.2021

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

ƒ58

Duties & taxes incl.

Sint Maartenstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews

Manufacturer	OSRAM
Part number	54263
Item Weight	9 g
Product Dimensions	1.6 x 3.5 x 5.2 cm; 9 g
Item model number	54263
Size	1 Count (Pack of 1)
Colour	Silver
Style	country
Shape	Tubular(T)
Power source type	24 Volts AC or DC
Voltage	24 Volts
Wattage	150 watts
Item Package Quantity	1
Noise Level	1 dB
Light source	Halogen
Luminous Flux	97200 lumen
Specification met	ANSI
Special Features	Dimmable
Specific uses	General purpose
Batteries included?	No
Batteries Required?	No

Osram 54263 Halogen Lamp, 24 Volts, 150 Watts

Details

Description

Specifications

Have a Question? See What Others Asked

Reviews

Common Questions