On Tuesday, lighting equipment maker Acuity Brands Inc. (NYSE: AYI) reported that its fiscal first-quarter profit dropped 38% due to lower demand for its products. On the other hand, food and animal safety company Neogen Corp. (NASDAQ: NEOG) said that its second-quarter profit rose 20%, boosted by acquisitions.

For the quarter that ended Nov. 30, Acuity Brands earned $19.4 million, or 48 cents per share, which was 33.3% lower than in the same quarter of the previous year. Excluding a pretax charge related to the consolidation of facilities, the company posted an adjusted operating profit of $55.8 million, or 82 cents per share. Sales fell 11% to $452.0 million. Analysts polled by Thomson Reuters had expected a profit of 76 cents per share on $461.3 million in revenue.

Acuity said the rapid decline in demand for lighting products and a dramatic jump in material and component costs during the quarter were unprecedented. The Atlanta-based company said it expects the second quarter to be challenging due to the turbulent economic environment, and for demand from its core markets to be lower for fiscal 2009.

Acuity's share price fell 26 cents, or 0.7% Tuesday, and are 16.5% lower than a year ago.