Color classification 95% of Parents Choose the Upgraded, High-Visibility Version! ---The Following Options Are All [New and Upgraded Models]--- Parents Highly Recommend⭐40cm Off-White [National Myopia Prevention Standard] 12W High-Brightness Upgrade✅Anti-Glare✅Simulate Natural Light 99% Parents Highly Recommend⭐40cm Dark Grey [National Myopia Prevention Standard] 12W High-Brightness Upgrade✅Anti-Glare✅Simulate Natural Light 99% Parents Highly Recommend⭐60cm Off-White [National Myopia Prevention and Control Standard] 16W High-Brightness Upgrade✅Anti-Glare✅Simulate Natural Light 99% Parents Highly Recommend⭐60cm Dark Grey [National Myopia Prevention Standard] 16W High-Brightness Upgrade✅Anti-Glare✅Simulate Natural Light 99% Parents Highly Recommend⭐80cm Off-White [National Myopia Prevention Standard] 22W High-Brightness Upgrade✅Anti-Glare✅Simulate Natural Light 99% Parents Highly Recommend ⭐ 80cm Dark Grey [National Myopia Prevention Standard] 22W High-Brightness Upgrade ✅ Anti-Glare ✅ Simulate Natural Light 99% 40cm Off-White [National Myopia Prevention and Control Standard] 8W✅Anti-Glare✅Simulates Nature Light 95% 40cm Dark Gray [National Myopia Prevention and Control Standard] 8W✅Anti-Glare✅Simulates Nature Light 95% 60cm Off-White [National Myopia Prevention and Control Standard] 12W ✅ Anti-Glare ✅ Simulates Nature Light 95% 60cm Dark Gray [National Myopia Prevention and Control Standard] 12W✅Anti-Glare✅Simulates Nature Light 95% 80cm Off-White [National Myopia Prevention and Control Standard] 16W✅Anti-Glare✅Simulates Nature Light 95% 80cm Dark Gray [National Myopia Prevention and Control Standard] 16W✅Anti-Glare✅Simulates Nature Light 95%