

|
Properties
|
Solatube 160DS + Energy Care Optima
|
Solatube 290DS + Energy Care Optima
|
|---|---|---|
|
U-value
|
0.5W/m²K
|
0.7W/m²K
|
|
Acoustic value
|
48 dB (Rw)
|
49 dB (Rw)
|
|
Tube diameter
|
250mm
|
350mm
|
|
Light coverage
(metre square)
|
Up to 9m²
|
Up to 15m²
|
|
Max recommended tube length
|
5 metres
|
8 metres
|
|
Properties
|
Solatube 160DS + Energy Care Optima
|
Solatube 290DS + Energy Care Optima
|
|---|---|---|
|
U-value
|
0.5W/m²K
|
0.7W/m²K
|
|
Acoustic value
|
48 dB (Rw)
|
49 dB (Rw)
|
|
Tube diameter
|
250mm
|
350mm
|
|
Light coverage
(metre square)
|
Up to 9m²
|
Up to 15m²
|
|
Max recommended tube length
|
5 metres
|
8 metres
|

|
Properties
|
Solatube 160DS + Energy Care Optima
|
Solatube 290DS + Energy Care Optima
|
|---|---|---|
|
U-value
|
0.5W/m²K
|
0.7W/m²K
|
|
Acoustic value
|
48 dB (Rw)
|
49 dB (Rw)
|
|
Tube diameter
|
250mm
|
350mm
|
|
Light coverage
(metre square)
|
Up to 9m²
|
Up to 15m²
|
|
Max recommended tube length
|
5 metres
|
8 metres
|
|
Properties
|
Solatube 160DS + Energy Care Optima
|
Solatube 290DS + Energy Care Optima
|
|---|---|---|
|
U-value
|
0.5W/m²K
|
0.7W/m²K
|
|
Acoustic value
|
48 dB (Rw)
|
49 dB (Rw)
|
|
Tube diameter
|
250mm
|
350mm
|
|
Light coverage
(metre square)
|
Up to 9m²
|
Up to 15m²
|
|
Max recommended tube length
|
5 metres
|
8 metres
|
|
Properties
|
Solatube 160DS + Energy Care Optima
|
Solatube 290DS + Energy Care Optima
|
|---|---|---|
|
U-value
|
0.5W/m²K
|
0.7W/m²K
|
|
Acoustic value
|
48 dB (Rw)
|
49 dB (Rw)
|
|
Tube diameter
|
250mm
|
350mm
|
|
Light coverage
(metre square)
|
Up to 9m²
|
Up to 15m²
|
|
Max recommended tube length
|
5 metres
|
8 metres
|