D7BCT datasheet(9/54 Pages) OSRAM

9 / 54 page

1. General

OSRAM DULUX® EL – electronic energy saving lamps

Economical alternatives to ordinary light bulbs

Technical Guide

The low-cost brand name compact fluorescent lamp for standard lamp fittings.

• The quality standard for normal household sue, ideal for continuous economical

lighting

• About 6 years life (if used for around 3 hours a day)

• Instant flicker-free starting as for an ordinary light bulb

• Straightforward range with two E14 wattages and five E27/B22d wattages

• Cold start (no filament preheating, up to 5000 switching operations for a 30 s on,

30 s off cycle)

• Not suitable for DC operation, emergency lighting systems, dimmers, electronic

switches or motion detectors

1.3.4 OSRAM DULUX® EL

ECONOMY

Reference

DEL

ECO

8 W E14

12 W E14

8 W

12 W

Fig.

Cold start (start without cathode preheating)

Yes

Power input (W)

Lamp current rms value (mA)

120

Peak value (mA)

200

300

200

300

Luminous flux (lm)

400

550

400

5501)

Luminous efficacy (lm/W)

Colour appearance

827

–

840

–

8601)

–

8601)

Colour rendering group

Energy Label classification

A2)

AA2)

Length L1 (mm)

Length L2 (mm)

134±3

142±3

129±3

138±3

Diameter d (mm)

Weight (g)

Available with base

E14

E27

B22d

Suitable for DC operation

Rated average life (h)

8000

5 % less luminous flux for colour 860

Colour 860, Energy Label B

40 W

60 W

75 W

100 W

120 W

8 W

ECONOMY

D7BCT Scheda tecnica(PDF) 9 Page - OSRAM GmbH

D7BCT Scheda tecnica(HTML) 9 Page - OSRAM GmbH

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