  To improve the performance of CANDLE synchrotron light source and stay
competitive with recently proposed low emittance upgrade programs in the world
we have developed new low emittance lattices for CANDLE booster and storage
ring. These lattices have been designed taking into account the new
developments in magnet fabrication technology and the multi-bend achromat
concept. The main design considerations, the linear and non-linear beam
dynamics aspects of the modified lattices are presented.
