The luminaire manufacturer must make such a specification with reference to the maximum permissible wattage (W). Here the light emission angle of the lamp used and the nature of the object both play a role. Small or very small light emission angles require greater distances to the illuminated object, while shorter distances are sufficient for medium angles.
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local