Osram CF18DD/E/835/ECO 18W Cfl 3500K G24q-2

Product Description

The OSRAM CF18DD/E/835/ECO is an 18-watt DULUX D/E double-tube compact fluorescent lamp designed for use on electronic and dimming ballasts. Rated at 1,150 initial lumens and 990 mean lumens, it delivers a 3500K neutral white color temperature with a Color Rendering Index of 82. The T4 double-tube configuration fits a G24q-2 4-pin base and measures 5.8 inches in overall length. With a rated life of 20,000 hours, this lamp is suited for facilities and commercial environments where long service intervals and reduced relamping costs are priorities. It is RoHS compliant and lead-free.

This lamp is applicable across a wide range of commercial and residential fixture types, including recessed ceiling fixtures, exit signs, wall sconces, showcase lighting, task lighting, and garden and walkway fixtures. Any installation requiring a dimmable, 4-pin double-tube CFL on an electronic ballast will find this lamp a direct fit. It is sold individually and is also available in cases of 50 units, making it practical for facility maintenance stock.

Key Features

• 18-watt input with 1,150 initial lumens and 990 mean lumens output
• 3500K neutral white color temperature with CRI of 82
• Dimmable on compatible electronic dimming ballasts
• Rated 20,000-hour lamp life for reduced maintenance intervals
• G24q-2 4-pin base, DULUX D/E double-tube T4 shape
• RoHS compliant and lead-free construction
• Meets IEC 60901 and TCLP applicable standards

Compatibility

Designed for use on electronic and dimming ballasts accepting a G24q-2 4-pin base in DULUX D/E double-tube format. Suitable for exit sign, recessed ceiling fixture, wall sconce, showcase, task lighting, and garden and walkway applications as specified by the manufacturer.

Installation Notes

Installation should be performed by a qualified electrician or lighting technician. De-energize the fixture and confirm the ballast is rated for electronic or dimming operation before installing this lamp. Verify that the existing ballast is compatible with 4-pin G24q-2 base lamps prior to installation. Dispose of spent fluorescent lamps in accordance with local regulations governing mercury-containing lamps.

Technical Specifications

• Wattage: 18 watts
• Initial Lumens: 1,150 lumens
• Mean Lumens: 990 lumens
• Color Temperature: 3500K
• Color Rendering Index (CRI): 82
• Rated Life: 20,000 hours
• Base Type: G24q-2 4-Pin
• Bulb Shape: T4 Double Tube (DULUX D/E)
• Ballast Type: Electronic/Dimming
• Overall Length: 5.8 inches
• Height (packaged): 6.063 inches
• Width (packaged): 1.378 inches
• Length (packaged): 1.378 inches
• Material: Glass
• Applicable Standards: IEC 60901, TCLP
• Compliance: RoHS compliant, Lead-Free
• Standard Package: 1 per pack, 50 per case

Standard Information

• Brand: OSRAM
• Manufacturer Part Number: CF18DD/E/835/ECO