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Osram Decostar 35 430lm 2900K GU4 35W (Dimmable) vs. Philips Hue White and Color Ambiance B39 6500K E14 6.5W 2-pack (Dimmable) + 9

Wireless control
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Communication protocol
ZigBee, Bluetooth, HomeKit
ZigBee, Bluetooth, HomeKit
ZigBee, Bluetooth, HomeKit
ZigBee, Bluetooth, HomeKit
ZigBee, HomeKit
ZigBee, Wi-Fi, Bluetooth, HomeKit
ZigBee, Bluetooth, HomeKit
ZigBee, Bluetooth, HomeKit
ZigBee, Bluetooth, HomeKit
ZigBee, Bluetooth, HomeKit
Form
Spotlight
Crown
Spotlight
Spotlight
Bulb (traditional)
Spotlight
Bulb (traditional)
Crown
Spotlight
Crown
Diameter
35 mm
39 mm
50 mm
50 mm
60 mm
50 mm
61 mm
39 mm
50 mm
39 mm
61 mm
Length/height
40 mm
117 mm
58 mm
57 mm
135 mm
71 mm
110 mm
117 mm
58 mm
117 mm
110 mm
Dimmable
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Features
Dusk sensor, Reflector
Remote control
Remote control, Reflector
Remote control, Reflector
Remote control
Remote control, Reflector
Remote control
Remote control
Remote control, Reflector
Remote control
Remote control
Items/pack
1 ​
2 ​
2 ​
2 ​
1 ​
3 ​
2 ​
1 ​
2 ​
1 ​
2 ​
Price/unit
3 £/unit
35 £/unit
21.5 £/unit
15 £/unit
10 £/unit
34 £/unit
25 £/unit
39 £/unit
17.5 £/unit
20 £/unit
45 £/unit
Life
2000 h
25000 h
15000 h
15000 h
15000 h
25000 h
25000 h
25000 h
15000 h
25000 h
25000 h
Mercury free
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Operating voltage
12 V
230 V
230 V
230 V
230 V
230 V
230 V
230 V
230 V
230 V
230 V
Power
35 W
6.5 W
5.7 W
5.5 W
7 W
6.5 W
9.5 W
6 W
5 W
6 W
9 W
Socket
GU4
E14
GU10
GU10
E27
GU10
E27
E14
GU10
E14
E27
The equivalent efficacy of a bulb
40 W
5.7 W
25 W
40 W
35 W
60 W
40 W
50 W
40 W
Type of bulb
Halogen
LED (Light emitting diode)
LED (Light emitting diode)
LED (Light emitting diode)
LED (Light emitting diode)
LED (Light emitting diode)
LED (Light emitting diode)
LED (Light emitting diode)
LED (Light emitting diode)
LED (Light emitting diode)
LED (Light emitting diode)
Colour rendering Index (CRI)
100 Ra
89 Ra
89 Ra
80 Ra
80 Ra
80 Ra
89 Ra
80 Ra
80 Ra
Colour temperature (max)
2900 K
6500 K
6500 K
6500 K
2100 K
6500 K
2700 K
6500 K
6500 K
6500 K
6500 K
Light Colour
Warm white (<4000K)
Multi colour
Multi colour
Daylight (>6400K)
Warm white (<4000K)
Multi colour
Warm white (<4000K)
Multi colour
Daylight (>6400K)
Daylight (>6400K)
Multi colour
Light Flow (max)
430 lm
470 lm
350 lm
250 lm
550 lm
250 lm
800 lm
480 lm
350 lm
480 lm
806 lm
Lighting Angle
10 degrees
360 degrees
38 degrees
38 degrees
180 degrees
145 degrees
145 degrees
Type
Clear
Frosted
Clear
Frosted
Clear
Frosted
Frosted
Frosted
Clear
Frosted
Clear
Energy efficiency class
B
A+
A+
A
A+
A
A+
A+
A+
A+
A+