Join the RHS today and support our charitable work
Keep track of your plants with reminders & care tips – all to help you grow successfully
RHS members get reduced ticket prices
RHS members get free access to RHS Gardens
Free entry to RHS members at selected times »
Reduced prices on RHS Garden courses and workshops
020 3176 5800
Mon – Fri | 9am – 5pm
Help us achieve our goals
Join the RHS today and support our charity
Used sparingly, lights in the garden can enhance its night-time charms, but what about the effects on wildlife?
Frogs seem to be attracted to light. Credit: RHS.
Gardeners often use garden lighting to brighten up their garden at any time of year - from summer parties to winter viewings.
The potential effects of lighting on wildlife and the environment is often overlooked. Evidence suggests all forms of artificial lighting (including LEDs and halogen) can impact on wildlife. Light pollution from inappropriately positioned security lighting is often the worst culprit.
Measures to reduce negative impacts of lighting on wildlife are also likely to be beneficial in reducing adverse impacts on people - see Chapter 4 page 4 'Light pollution and health' from the UK Government's Annual Report of the Chief Medical Health Officer 2017: Health Impacts of All Pollution - what do we know?
Amphibians: encouraging into your garden
Bats: encouraging into your garden
Birds: encouraging into your garden
Campaign to Protect Rural England's Night Blight campaign
Commission for Dark Skies
Moths: encouraging into your garden
Starlit Skies Alliance resource page and External lighting guide
Wildlife: helping through winter
Wild About Gardens
the RHS today and get 12 months for the price of 9
RHS members can get exclusive individual advice from the RHS Gardening Advice team.
We're a UK charity established to share the best in gardening. We want to enrich everyone's life through plants, and make the UK a greener and more beautiful place.