We study a product of null-integrated local operators \mathcal{O}_1 and \mathcal{O}_2 on the same null plane in a CFT. Such null-integrated operators transform like primaries in a fictitious d-2 dimensional CFT in the directions transverse to the null integrals. We give a complete description of the OPE in these transverse directions. The terms with low transverse spin are light-ray operators with spin J_1+J_2-1. The terms with higher transverse spin are primary descendants of light-ray operators with higher spins J_1+J_2-1+n, constructed using special conformally-invariant differential operators that appear precisely in the kinematics of the light-ray OPE. As an example, the OPE between average null energy operators contains light-ray operators with spin 3 (as described by Hofman and Maldacena), but also novel terms with spin 5,7,9, etc.. These new terms are important for describing energy two-point correlators in non-rotationally-symmetric states, and for computing multi-point energy correlators. We check our formulas in a non-rotationally-symmetric energy correlator in \mathcal{N}=4 SYM, finding perfect agreement.
