To begin, sign in to "My Account" at Sims Interior Lighting. com and select "My Orders" to obtain a summary of your order history and its status. Then, to view additional information, click "View Details. "Thirdly, click "Track" if your order has the status "Shipped" to find out the most recent delivery history of your package and to find out its current state. Lastly, you can earn Bonus Points and save money on your upcoming orders once you have confirmed delivery of your goods!