Cotech SP-LS3M120GR-01B Quick Start Manual Download Page 1

GREAT BRITAIN • CUSTOMER SERVICE

  Internet www.clasohlson.co.uk

Ver

. 20220414

LED Grow Light Strip

Art. no 36-8517  Model  SP-LS3M120GR-01B 

Please read the entire instruction manual before using the product and 
then save it for future reference. We reserve the right for any errors in 
text or images and any necessary changes made to technical data. 
If you experience any technical problems or have questions, please 
contact our customer service team.

Safety

 

Warning

•  Do not use the light strip if it, its power cord or power adapter is 

damaged in any way.

•  The light strip must only be connected to a 230 V, 50 Hz power supply.
•  Never try to open, repair, dismantle or modify the product in any way.

 

Warning – electric shock hazard

•  The light sources in this light strip are not replaceable. When the 

light sources reach the end of their life the whole light strip must  
be discarded.

•  Installation and maintenance work on the product involves the risk 

of an electric shock.

•  If the power cord is damaged it must be replaced by cable with 

identical specifications as the original.

Class II power adapter.

Installation

 

Warning

Ensure that there are no electrical wires or water pipes in the ceiling or  
wall where you intend to drill/screw.
1. Mount the light strip using the provided silicone clips and some 

suitable screws.

Class III light strip.

The light sources are not dimmable.

This product is not intended as a source of general lighting.

Care and maintenance

•  The light fitting should be cleaned using a dry cloth or  

vacuum cleaner.

•  Disconnect the light fitting from the wall socket if it is not to be used 

for a long time.

Troubleshooting guide

The light strip
does not shine.

•  Check that there is power at the wall socket.
•  Make sure that the power cord is undamaged 

and is properly connected to both the light strip 
and the wall socket.

•  Check that the light strip is not damaged in  

any way.

Responsible disposal

This symbol indicates that the product should not be 
disposed of with general household waste. This applies 
throughout the entire EU. In order to prevent any harm to  
the environment or health hazards caused by incorrect  
waste disposal, the product must be handed in for recycling 
so that the material can be disposed of in a responsible manner. When 
recycling the product, take it to your local collection facility or contact 
the place of purchase. They will ensure that the product is disposed of 
in an environmentally sound manner.

Specifications

Rated voltage 

220−240 V AC, 50/60 Hz

Power adapter

 

12 V DC, 2 A

Power cord

 2 m

Light strip length

 

3 m

Light source 

LED

Photosynthetic photon flux  
 PPF 

28 μmol/s 

 PPFD @20 cm

 

20 μmol/m²/s

Wavelength Blue

 

455 nm

 Red

 

660 nm

Colour temperature

 3500 K 

CRI

 

Ra 96 (full colour spectrum)

Power 

23 W

2. Connect the light strip to the power cord.

3. Connect the power cord to the power adapter.  

Note:

 The connectors only fit together one way.

4. Connect the power adapter to a suitable wall socket.

Instructions for use

 

Note

• 

Distance:

 The intensity of the light is inversely proportional to  

the square of the distance from the light source, which means that 
if you double the distance between the light and an object, only a 
quarter of the light will reach the object. It is therefore important that 
grow lights are mounted as close as possible to the plants and that 
the light is evenly distributed.

• 

Plant illumination time:

 Most plants grow better when not  

exposed to 24-hour light, they also require a period of darkness.  
We recommend that the grow light is used with a timer.

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