Group 1 - The lighting equipment sector increased by 0.56% compared to the previous trading day, with Lida Xin leading the gains [1] - The Shanghai Composite Index closed at 3917.36, up by 0.69%, while the Shenzhen Component Index closed at 13332.73, up by 1.47% [1] Group 2 - In terms of capital flow, the lighting equipment sector experienced a net outflow of 27.05 million yuan from main funds, and a net outflow of 6.00 million yuan from speculative funds, while retail investors saw a net inflow of 33.05 million yuan [2] - Detailed capital flow for individual stocks in the lighting equipment sector is provided in the accompanying table [2]