This March, the Marina Bay waterfront glows with eco-conscious lights. iLight Marina Bay 2012 sets out to dazzle visitors with over 30 light installations. Into its second year, the light festival promotes the use of sustainable energy, where all works on display use energy-efficient lights and recycled materials.

Take a leisurely stroll to admire these lights on foot or embark on a 20-minute tour on Duck Tours’ water boats for a different view of the installations. Guided tours and more fringe activities will also be held over the weekends.

Here, get a sampling of sights to look forward to; we pick 10 works to look out for.