The desk lamp base is made of sturdy metal. Approximately 16 in. H x 10 in. W. The lamp body is constructed with a rolled metal plate. This durable desk lamp is built to last, with superb quality. Please use a standard A15 LED bulb (approximately 3 inches tall), available at Home Depot, major grocery chains, and online. We do not recommend incandescent bulbs, as they produce excessive heat.
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