
	Compact Fluorescent Halogen Projector / Stage / Studio Miniature / Automotive LED Reflector Flood / Spot Fluorescent Tubes General Purpose Decor / Vanity HID (Metal Halide / LPS / HPS) Special Application Recycling


	Fluorescent HID Low Voltage Incandescent LED Power Supplies / Drivers Neon Accessories Recycling


	Residential Commercial Healthy Living Accessories


	Smoke / CO Alarms Wiring Devices Lighting Controls Testers and Meters Sockets Tools Safety Products


	Christmas String Sets Christmas Replacement Bulbs Christmas Trees Bubble Lights Candles and Lanterns Decorations Rope Lights Accessories


	Black Lights Colored / Party Lights Christmas Lights Halloween Lights Wedding Lights Food Themed Lights Summer / Patio Lights


	Disney Lights Lighted Branches LED Reading Glasses Nostalgic / Antique Light Bulbs Designer Filament Light Bulbs Night Lights Home Furnishings Disco Balls


	Eveready Sylvania Surefire Halco


	Standard (AA / C / D) Electronic (Photo / Watch) Recycling

Halogen Light Bulbs > MR > MR16 > Sylvania 58321 (50MR16/B/FL35 12V)

50 watt 12 volt MR16 Bi-Pin (GU5.3) Base Brilliant Flood Tru-Aim Halogen Incandescent Sylvania Light Bulb (Sylvania 50MR16/B/FL35 12V 58321)

Sylvania

50 watt 12 volt MR16 Bi-Pin (GU5.3) Base Brilliant Flood Tru-Aim Halogen Incandescent Sylvania Light Bulb

In Stock - Ships Fast!

Product Reviews

11/28/11 (Bronx, NY)

Great product. I use them in my kitchen and they provide sufficient lighting. I would definitely recommend this product.

This customer recommends this product!

9/22/11 (Federal Way, WA)

Great quality bulb. We use them in some lightbars on our emergency vehicles. Great life....

This customer recommends this product!

8/06/11 (Stow, MA)

Replacement bulb took seconds to replace, and illuminated as well as its predecessor.

This customer recommends this product!

Sylvania 58321
50MR16/B/FL35 12V

Specifications:

Our Part #:	SL 58321
UPC Code:	046135583216
Manufacturer:	Sylvania
Manufacturer Code:	50MR16/B/FL35 12V
Case Size:	10 ($69.90/Case)
The pricing of $6.99 is per item, not case


Energy Used:	50 watts
Average Lifetime:	4,000 hours
Volts:	12
Bulb Type:	MR16
Base Type:	Bi-Pin (GU5.3)

Lumens (light output)

This refers to the literal measure of the light-output of a particular light bulb, measured in the number of lumens.

Watts (Energy Used)

"Watts" is the term applied to the amount of energy required and used by a particular light bulb. It is an international system unit of power equal to one joule per second. Contrary to popular belief, the wattage of a bulb does not directly measure the brightness; the "lumens" of a light is what defines the actual light output.

Average Lifetime

This refers to an average lifetime rating based on large quantities in test groups. This testing takes into account usage of 3 hours per start for fluorescent lamps and 10 hours per start for HID lamps.

Voltage is a measure of electrical potential.

The "Bulb Type" is typically a combination of the style of bulb as well as the width of the bulb. Usually, the first couple letters will indicate the type; "G" would indicate "Globe", "PAR" would indicate "Parabolic Reflector"... The numbers indicate the diameter of the light bulb in eighths of an inch; a "G40" would be a "Globe" style that is "5 inches" in diameter.

eLightBulbs
stress free shopping

The largest lighting selection in the world combined with the best service available. Read More...

Company Info

About Us
Company History
Our Values
Testimonials

Customer Service

Contact Us
My Account
Search Help
Business Services
FAQs

Lighting Tools

Energy Savings Calculator
Color Temperature Selector
Lighting Library

Sylvania
Philips
GE
Westinghouse
TCP
Halco

Litetronics
EIKO
Ushio
Bulbrite
Maxlite
Satco

Fulham
Universal
Osram
Neptun
Eveready
Duracell

Terms & Conditions © 1996-2012 eLightBulbs | All Rights Reserved.

HTML Sitemap | XML Sitemap | Newest Products