text.skipToContent text.skipToNavigation

Please note that change of context may affect the pricing and availability of the existing items in the cart

There was an unexpected error retrieving your customer data. Please try again later.
Choose Account Settings
Choose your account setting to continue*:
Main Account
(Sold To)
Job Account/Sub Account
(Payer)
Show Availability For
Location
(Ship-To)
Changing the selections above may affect product pricing and availability, including items currently in your cart.

Signify Lighting Ceramalux® Alto® Series High Pressure Sodium Lamps ED23.5 Mogul (E39) 50 W

This product has been discontinued.
Mfg #: 368670
BOR #: 111583
Looking for prices?

This range of high pressure sodium lamps provide long life and high lumen output.

  • High efficacy up to 140 lumens per watt
  • Long life up to 24000 hrs
See More
Product can be ordered only in multiples of
Brand Signify Lighting  
Average Rated Life (hrs) 24,000 hrs  
NAED 368670  
CCT (K) 2100 K  
CRI 21 CRI  
Lumens 4000 lm  
Wattage 50 W  
ANSI Code S68  
Lamp Shape ED23.5  
Operating Position Universal  
Base Type Mogul (E39)  
Lamp Finish Clear  
Lamp Type High Pressure Sodium  
Diameter 2.938 in  
Voltage 52 V  
Length 7.75 in  

The name already exists. Please enter a unique name.

Already Exists

List created successfully

You successfully added the product to your list with minimum order quantity.

Product Added

List updated successfully

empty name

There was a problem adding this product to your list. This may be because your list already contains 50 items.