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Ushio CF18DE/835 - 3000143

Lamp CF18DE/835
Description 18W CRI 82 T4 4-Pin (G24q-2) 3500K Ultra-DE
Brand Ushio
MPN 3000143
UPC 048777255056


The CF18DE/835 Ushio 3000143 is a 4-Pin Compact Fluorescent T4 18W Lamp with a G24q-2 base.
Specifications for the 3000143 Ushio CF18DE/835 Replacement Lamp
Shape T4
Lamp Base G24q-2 (4-Pin)
Bulb Finish White
Rated Life 10000 hours
Operating Position Universal
Initial Lumens 1200
Color Temperature 3500 K
Color Rendering Index (CRI) 82
Watts 18 W
Maximum Overall Length - MOL 5.75in (146.00mm)
Product Code 3000143
Family Name Ushio Ultra-DE Series
Description CF18DE/835
SKU Qty 1
Case Qty (Price Listed is Per Bulb) 50
Sales Unit Each
UPC 048777255056
Ushio CF18DE/835 3000143 Replacement Bulb Applications & Features


  • Facilities
  • Retail Display
  • Hospitality
  • Office
  • Restaurant
  • Warehouse


  • Ushio UFL-CF18DE/835 Compact Fluorescent Lamp
  • Ultra-DE 4-Pin Double Tube Bulb for Electronic Ballasts
  • Dimmable
  • Energy Saving
  • 18W DE/3500K G24Q-2
CF18DE/835 Ushio Compact Fluorescent Lamp
  • The CF18DE/835 Ushio fluorescent lamps operate at high surface temperatures that can cause serious physical injuries.
  • Turn power off and allow adequate time (approximately 10 minutes) for the Ushio CF18DE/835 lamp to cool before attempting replacement.
  • In order to avoid the risk of electrical shock, make sure the power to the fixture is turned off when replacing the CF18DE/835 Ushio.
  • The Ushio CF18DE/835 lamps are very fragile. Do not drop, crush, bend or shake them.
  • The CF18DE/835 Ushio fluorescent tubes may shatter with considerable force when broken.
  • To ensure that the Ushio CF18DE/835 lamps remain in the sockets for the duration of the operation, make sure that the fixture’s sockets are not worn prior to installation of the lamps.
  • If the CF18DE/835 Ushio lamps are installed in worn sockets, the lamps could fall out of the fixture during operation.
  • Never operate Ushio CF18DE/835 lamp above or below its rated current voltage.
  • Electrical connections should be clean and in good condition. Replace the CF18DE/835 Ushio lamp holders and sockets when needed.
  • Affix the Ushio CF18DE/835 lamp securely in the socket. Improper installations will cause electrical arcing, overheating and short life to the lamp and socket.
  • Do not look directly at the operating lamp for any period of time; this may cause serious eye injury.
  • CF18DE/835 Ushio fluorescent lamp use is not recommended in extreme weather conditions.
  • Excessive cold/warm temperatures dramatically affects the Ushio CF18DE/835 starting, lamp life and lumen maintenance.