Illinois-based lamp manufacturer Micro Lamps has named Edward Widtmann as vice president of sales; David Tebbs has joined Massachusetts-based Litecontrol as its director of national accounts; and Allscape, a California-based landscape lighting manufacturer has added two sales organizations for territories in the western United States: Southern California Illumination (949-622-3000, will represent various counties in Southern California and Malcar Northwest (503-233-8755, will represent Oregon.