67.8%, 95.4% and 99.7% confidence limits of the powerlaw fits between luminosity and halo mass, in red (blue) for the early-type (late-type) galaxies. The red square (blue triangle) indicates the best fit of the early-types (late-types). The powerlaw fit for the early-types is better constrained than for the late-types, because the majority of galaxies in our lens sample are early-types. The early-types also reside in more massive haloes, and consequently produce a stronger lensing signal.